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0-200khz Oscilloscope Analog Set 94x65mm Standard Probe DSO-Shell Useful
Features:
*DSO-Shell (DSO150) Oscilloscope Full Assembled With P6020 BNC Standard Probe
*100% brand new and high quality
*Made of high quality material, durable and practical to use
*Using ARM Cortex-M3 processor (STM32F103C8), built-in 2.4-inch color TFT display
*Based on secondary development, this tool kit, for example, can be changed to a millivolt table, data logger
*With instructions, easy to install and operate
*Auto/Normal/Single Trigger mode for easy capture of instantaneous waveforms
*Available rising or falling edge triggers
*Waveforms that can be observed before triggering (negative delay)
*The waveform display can be frozen at any time (hold function)
*Waveform parameter digital display, including frequency, period, pulse
Width, duty cycle, maximum/minimum/average weight./maximum peak/virtual value
*Waveform storage function: no loss of waveform after power off
*Short circuit, open circuit detection: help users find welding errors
*TFT controller identification function
*SMD has been soldered, more suitable for electronic beginners
Specifications:
*Maximum real-time sampling rate: 1 MSa/s
*Analog bandwidth: 0 - 200khz
*Sensitivity range: 5 - 20mv / div
*Maximum input voltage: 50 Vpk (1X probe)
*Input impedance: 1M ohm / 20pF
*Accuracy: 12 digits
*Record length: 1024 points
*Coupling mode: DC / AC / GND
*Time base range: 500s/Div - 10us / Div
*Trigger mode: automatic, normal, one shot
*Trigger position: buffer center
*Power supply voltage: DC 9v (8 - 10v)
*Current consumption: ~ 120ma @ 9v
*Motherboard size: 94 x 65 mm / 3.7 x 2.56 inches(Approx.)
*Analog board size: 65 x 47 mm / 2.56 x 1.85 inches(Approx.)
*Screen size: 52 x 40 mm / 2 x 1.57 inches(Approx.)
Package Contents:
1*Oscilloscope
1*Probe
Note:
1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2.Please allow slight manual measurement deviation for the data.

Product description:
FNIRSI DSO188 is an ultra-small digital oscilloscope with a sampling rate of 5MS/s and a bandwidth of 1MHz. It is designed for electronics enthusiasts and circuit development and maintenance personnel. 1MHz bandwidth can be used for amplifiers, oscillators, automatic control systems, DC/DC, inverters, switching power supplies, etc. Whether it is DIY or scientific research education, car repair, household appliance repair, etc. are good choices.
Memory compression technology, the waveform refresh screen does not flicker
1.8 inch color display
1MHz analog bandwidth and 5MS/s sampling rate
High measuring voltage range, 1X can measure 0~40V, 10X can measure 40~800V
Can display frequency, Vmax, Vmin, duty cycle, Vrms, Vpp
Freeze waveform display at any time (pause function)
Battery/USB power supply, built-in 250mAh battery and smart charging management
Ultra small size, easy to carry
Product Specifications:
Analog bandwidth: 1MHz
Maximum real-time sampling rate: 5MS/s
Vertical sensitivity: 50 mV / div~200 V / div
Horizontal time base range: 100mS/div~2uS/div
Maximum input voltage: 40 V (1X probe), 800 V (10X probe)
Storage depth: 40KB
Input resistance: 1M
ADC accuracy: 12bits
Coupling mode: AC / DC
Trigger mode: automatic
Trigger edge: rising/falling edge
External trigger voltage 0 – 40 V
Display: TFT color display
Power supply: 250 mAh lithium battery
Dimensions: 57 x 34 x 11mm
Weight: 40 grams
Package includes:
1 FNIRSI DSO188 oscilloscope host
1 oscilloscope probe
1 x BNC to MCX switch head
1 Micro USB data cable
1 x User Manual (English)
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

DSO188 1.8 In TFT LCD Display Digital Oscilloscope Probe 1MHz Bandwidth 5MS/S
Product description:
FNIRSI DSO188 is an ultra-small digital oscilloscope with a sampling rate of 5MS/s and a bandwidth of 1MHz. It is designed for electronics enthusiasts and circuit development and maintenance personnel. 1MHz bandwidth can be used for amplifiers, oscillators, automatic control systems, DC/DC, inverters, switching power supplies, etc. Whether it is DIY or scientific research education, car repair, household appliance repair, etc. are good choices.
Memory compression technology, the waveform refresh screen does not flicker
1.8 inch color display
1MHz analog bandwidth and 5MS/s sampling rate
High measuring voltage range, 1X can measure 0~40V, 10X can measure 40~800V
Can display frequency, Vmax, Vmin, duty cycle, Vrms, Vpp
Freeze waveform display at any time (pause function)
Battery/USB power supply, built-in 250mAh battery and smart charging management
Ultra small size, easy to carry
Product Specifications:
Analog bandwidth: 1MHz
Maximum real-time sampling rate: 5MS/s
Vertical sensitivity: 50 mV / div~200 V / div
Horizontal time base range: 100mS/div~2uS/div
Maximum input voltage: 40 V (1X probe), 800 V (10X probe)
Storage depth: 40KB
Input resistance: 1M
ADC accuracy: 12bits
Coupling mode: AC / DC
Trigger mode: automatic
Trigger edge: rising/falling edge
External trigger voltage 0 – 40 V
Display: TFT color display
Power supply: 250 mAh lithium battery
Dimensions: 57 x 34 x 11mm
Weight: 40 grams
Package includes:
1 FNIRSI DSO188 oscilloscope host
1 oscilloscope probe
1 x BNC to MCX switch head
1 Micro USB data cable
1 x User Manual (English)
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

DSO188 Handheld Ultra-small 1.8 Digital Storage Oscilloscope 1MHz Bandwidth 5M
Product description:
FNIRSI DSO188 is an ultra-small digital oscilloscope with a sampling rate of 5MS/s and a bandwidth of 1MHz. It is designed for electronics enthusiasts and circuit development and maintenance personnel. 1MHz bandwidth can be used for amplifiers, oscillators, automatic control systems, DC/DC, inverters, switching power supplies, etc. Whether it is DIY or scientific research education, car repair, household appliance repair, etc. are good choices.
Memory compression technology, the waveform refresh screen does not flicker
1.8 inch color display
1MHz analog bandwidth and 5MS/s sampling rate
High measuring voltage range, 1X can measure 0~40V, 10X can measure 40~800V
Can display frequency, Vmax, Vmin, duty cycle, Vrms, Vpp
Freeze waveform display at any time (pause function)
Battery/USB power supply, built-in 250mAh battery and smart charging management
Ultra small size, easy to carry
Product Specifications:
Analog bandwidth: 1MHz
Maximum real-time sampling rate: 5MS/s
Vertical sensitivity: 50 mV / div~200 V / div
Horizontal time base range: 100mS/div~2uS/div
Maximum input voltage: 40 V (1X probe), 800 V (10X probe)
Storage depth: 40KB
Input resistance: 1M
ADC accuracy: 12bits
Coupling mode: AC / DC
Trigger mode: automatic
Trigger edge: rising/falling edge
External trigger voltage 0 – 40 V
Display: TFT color display
Power supply: 250 mAh lithium battery
Dimensions: 57 x 34 x 11mm
Weight: 40 grams
Package includes:
1 FNIRSI DSO188 oscilloscope host
1 oscilloscope probe
1 x BNC to MCX switch head
1 Micro USB data cable
1 x User Manual (English)
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Digital Transistor Tester SMD Components Tester Diode Triode Resistance
Product features:
100% brand new and high quality
Made of high-quality materials, durable
This meter is a small tool for engineers, electronic repairs and factories.
It is very easy to test plug-in and SMD devices.It can also test different types of diodes, triodes, thyristors, MOSFETs, so as to be able to analyze device types, pin polarity, output HFE, valve voltage, and FET junction capacitance.
Product parameters:
Resistance: 0-50M ohm Resolution: 0.01 ohm
Capacitance: 25pF-100mF Resolution: 1pF
Inductor: 0.01mH-20H Resolution: 0.01mH
Capacitance ESR: 2uF-50mF Resolution: 0.01 ohm
SMD test clamp probe:
Clip opening distance: 10mm
Maximum voltage: 250V
Product length: about 17cm
Cord length: about 43cm
Package size (LxWxH): 17.50 x 10.00 x 6.00 cm / 6.89 x 3.94 x 2.36 inches
Precautions:
Before testing the capacitor, make sure to discharge it, otherwise the internal circuit may be damaged
If you use a DC power supply, please choose a DC 9V-12V adapter (including 9V and 12V)
It is powered by a 9V 6LR61 battery, when the battery power is lower than 6V, please replace with a new battery.
How to use instructions:
Press "POWER / TEST" to turn on the power and start the test, you can use this button to repeat multiple measurements, and the power will be turned off automatically 20 seconds after the measurement
Provide three kinds of sockets, each socket's pin 1, pin 2 and pin 3 are all connected
There is a table "Typical ESR Values of Electrolytic Capacitors" on the back for reference only. These are the typical values of standard grade electrolytic capacitors at room temperature.
Calibration:
Short the test pins 1, 2, and 3 together, and then press the "POWER / TEST" button, then the screen prompts to enter the calibration, and within 2 seconds press this button again to confirm.
After a few seconds, the screen prompts to release pins 1, 2, and 3, release them and wait for the calibration to complete
Package list:
1 *Digital Transistor Tester
1 *SMD test clamp probe
1 *English user manual
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Thermometer HVAC T1/T2 Auto power off Thermocouple 6802 II High quality
Product features:
100% brand new and high quality
Made of high-quality materials, durable
The new dual-input K-type digital thermometer 6802 II is designed to use an external K-type thermocouple as a temperature sensor.
The thermometer is equipped with 2 K-type thermocouple sensors and 1 K-type pipe clamp (as shown in the picture) and operation manual.
Product parameters:
Choose between Celsius, Fahrenheit and Kelvin
Dual temperature monitoring T1/T2
Overload display alarm when the input exceeds the measurement range
Designed for use with the included 2 X K type thermocouple sensor and 1 X K type pipe clamp
Data retention function
Temperature reading in °F, °C, K
Robust protective outer rubber sleeve
Large LCD screen
Display the temperature difference between two inputs
Auto power off
Self-calibration function and factory restoration function
Thermometer specifications:
Temperature range: -50°C to 1300°C (-58°F to 2372°F)
Battery: 9V battery
Size: 149 x 71 x 41mm
Weight: 240g (including battery)
Resolution: 0.1°C or 0.1°F
Color: orange and dark gray
Input: Mini k type (flat pin) connector
Pipe clamp specifications:
Operating temperature: -40°C to 200°C (-40°F to 392°F)
Gripper opening: 1-3/8 inches (3.5 cm)
Cable and clamp length: 1 meter
Thermocouple sensor specifications:
Working temperature: -50°C 260°C
Cable length: 1 meter
Insulation: Fiberglass
Hot junction: bare weld
Package list:
1 *6802 II digital thermometer
2 *K-type thermocouple sensor/wire
1 *K type thermocouple tube clamp
2 * Screw
1 *Operation Manual
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Thermometer HVAC T1/T2 149 x 71 x 41mm Thermocouple 6802 II High quality
Product features:
100% brand new and high quality
Made of high-quality materials, durable
The new dual-input K-type digital thermometer 6802 II is designed to use an external K-type thermocouple as a temperature sensor.
The thermometer is equipped with 2 K-type thermocouple sensors and 1 K-type pipe clamp (as shown in the picture) and operation manual.
Product parameters:
Choose between Celsius, Fahrenheit and Kelvin
Dual temperature monitoring T1/T2
Overload display alarm when the input exceeds the measurement range
Designed for use with the included 2 X K type thermocouple sensor and 1 X K type pipe clamp
Data retention function
Temperature reading in °F, °C, K
Robust protective outer rubber sleeve
Large LCD screen
Display the temperature difference between two inputs
Auto power off
Self-calibration function and factory restoration function
Thermometer specifications:
Temperature range: -50°C to 1300°C (-58°F to 2372°F)
Battery: 9V battery
Size: 149 x 71 x 41mm
Weight: 240g (including battery)
Resolution: 0.1°C or 0.1°F
Color: orange and dark gray
Input: Mini k type (flat pin) connector
Pipe clamp specifications:
Operating temperature: -40°C to 200°C (-40°F to 392°F)
Gripper opening: 1-3/8 inches (3.5 cm)
Cable and clamp length: 1 meter
Thermocouple sensor specifications:
Working temperature: -50°C 260°C
Cable length: 1 meter
Insulation: Fiberglass
Hot junction: bare weld
Package list:
1 *6802 II digital thermometer
2 *K-type thermocouple sensor/wire
1 *K type thermocouple tube clamp
2 * Screw
1 *Operation Manual
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

1 X Type K Thermocouple Fine Wire Probe Digital Thermometer Pipe Clamp HVAC
Product features:
100% brand new and high quality
Made of high-quality materials, durable
The new dual-input K-type digital thermometer 6802 II is designed to use an external K-type thermocouple as a temperature sensor.
The thermometer is equipped with 2 K-type thermocouple sensors and 1 K-type pipe clamp (as shown in the picture) and operation manual.
Product parameters:
Choose between Celsius, Fahrenheit and Kelvin
Dual temperature monitoring T1/T2
Overload display alarm when the input exceeds the measurement range
Designed for use with the included 2 X K type thermocouple sensor and 1 X K type pipe clamp
Data retention function
Temperature reading in °F, °C, K
Robust protective outer rubber sleeve
Large LCD screen
Display the temperature difference between two inputs
Auto power off
Self-calibration function and factory restoration function
Thermometer specifications:
Temperature range: -50°C to 1300°C (-58°F to 2372°F)
Battery: 9V battery
Size: 149 x 71 x 41mm
Weight: 240g (including battery)
Resolution: 0.1°C or 0.1°F
Color: orange and dark gray
Input: Mini k type (flat pin) connector
Pipe clamp specifications:
Operating temperature: -40°C to 200°C (-40°F to 392°F)
Gripper opening: 1-3/8 inches (3.5 cm)
Cable and clamp length: 1 meter
Thermocouple sensor specifications:
Working temperature: -50°C 260°C
Cable length: 1 meter
Insulation: Fiberglass
Hot junction: bare weld
Package list:
1 *6802 II digital thermometer
2 *K-type thermocouple sensor/wire
1 *K type thermocouple tube clamp
2 * Screw
1 *Operation Manual
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Pipe Clamp Thermometer Auto power off 9V Dual Channel K Type Digital
Product features:
100% brand new and high quality
Made of high-quality materials, durable
The new dual-input K-type digital thermometer 6802 II is designed to use an external K-type thermocouple as a temperature sensor.
The thermometer is equipped with 2 K-type thermocouple sensors and 1 K-type pipe clamp (as shown in the picture) and operation manual.
Product parameters:
Choose between Celsius, Fahrenheit and Kelvin
Dual temperature monitoring T1/T2
Overload display alarm when the input exceeds the measurement range
Designed for use with the included 2 X K type thermocouple sensor and 1 X K type pipe clamp
Data retention function
Temperature reading in °F, °C, K
Robust protective outer rubber sleeve
Large LCD screen
Display the temperature difference between two inputs
Auto power off
Self-calibration function and factory restoration function
Thermometer specifications:
Temperature range: -50°C to 1300°C (-58°F to 2372°F)
Battery: 9V battery
Size: 149 x 71 x 41mm
Weight: 240g (including battery)
Resolution: 0.1°C or 0.1°F
Color: orange and dark gray
Input: Mini k type (flat pin) connector
Pipe clamp specifications:
Operating temperature: -40°C to 200°C (-40°F to 392°F)
Gripper opening: 1-3/8 inches (3.5 cm)
Cable and clamp length: 1 meter
Thermocouple sensor specifications:
Working temperature: -50°C 260°C
Cable length: 1 meter
Insulation: Fiberglass
Hot junction: bare weld
Package list:
1 *6802 II digital thermometer
2 *K-type thermocouple sensor/wire
1 *K type thermocouple tube clamp
2 * Screw
1 *Operation Manual
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Dual Channel Digital Thermometer 6802 II, Pipe Clamp, -50°C To 1300°C,HVAC
Product features:
100% brand new and high quality
Made of high-quality materials, durable
The new dual-input K-type digital thermometer 6802 II is designed to use an external K-type thermocouple as a temperature sensor.
The thermometer is equipped with 2 K-type thermocouple sensors and 1 K-type pipe clamp (as shown in the picture) and operation manual.
Product parameters:
Choose between Celsius, Fahrenheit and Kelvin
Dual temperature monitoring T1/T2
Overload display alarm when the input exceeds the measurement range
Designed for use with the included 2 X K type thermocouple sensor and 1 X K type pipe clamp
Data retention function
Temperature reading in °F, °C, K
Robust protective outer rubber sleeve
Large LCD screen
Display the temperature difference between two inputs
Auto power off
Self-calibration function and factory restoration function
Thermometer specifications:
Temperature range: -50°C to 1300°C (-58°F to 2372°F)
Battery: 9V battery
Size: 149 x 71 x 41mm
Weight: 240g (including battery)
Resolution: 0.1°C or 0.1°F
Color: orange and dark gray
Input: Mini k type (flat pin) connector
Pipe clamp specifications:
Operating temperature: -40°C to 200°C (-40°F to 392°F)
Gripper opening: 1-3/8 inches (3.5 cm)
Cable and clamp length: 1 meter
Thermocouple sensor specifications:
Working temperature: -50°C 260°C
Cable length: 1 meter
Insulation: Fiberglass
Hot junction: bare weld
Package list:
1 *6802 II digital thermometer
2 *K-type thermocouple sensor/wire
1 *K type thermocouple tube clamp
2 * Screw
1 *Operation Manual
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

BSIDE FWT82 Network LAN Cable Tester RJ45 / RJ11 Wire Tracker Tracer Line Finder
Features:
100% brand new and high quality
Made of high-quality materials, durable
Homing type: RJ45, RJ11 and metal wire
Line function: detect open circuit, short circuit and line sequence
Network line integrity test: test the integrity of the network line and line configuration
Detect network cable open circuit, short circuit, error and reverse connection
Open and close function: judge whether the cable is continuous
Switch port detection: detect the link status inside the switch
Tracking signal: digital analog signal
Operating temperature and relative humidity: 0-40degree Celsius, up to 80% (non-condensing)
Storage temperature and relative humidity: -10-50degree Celsius, up to 80% (non-condensing)
Altitude: less than 2000m
Explosion-proof grade IP40
Transmission distance:> 1000 meters
Safety level: iec61010-1 600V CAT III, pollution level II
Product parameters:
Product weight: 150g
Product size: Receiver: 17.5x4.5x3.5cm / 6.89x1.77x1.38"; Transmitter: -12x4.8x3.4cm / 4.72x1.89x1.34"
Transmitter battery: 6F22/9V (not included)
Receiver battery: 6F22/9V (not included)
Package Included:
1 * Receiver
1 * transmitter
1 *RJ11 connector clamp
1 *RJ45 connector network cable
1 * Anti-mold cloth cover
1 *User Manual
1 *Packing box
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

FWT81 Cable Tracker RJ45,RJ11 Telephone Wire Network LAN TV Line Finder Tester
Features:
100% brand new and high quality
Made of high-quality materials, durable
Homing type: RJ45, RJ11 and metal wire
Line function: detect open circuit, short circuit and line sequence
Network line integrity test: test the integrity of the network line and line configuration
Detect network cable open circuit, short circuit, error and reverse connection
Open and close function: judge whether the cable is continuous
Switch port detection: detect the link status inside the switch
Tracking signal: digital analog signal
Operating temperature and relative humidity: 0-40degree Celsius, up to 80% (non-condensing)
Storage temperature and relative humidity: -10-50degree Celsius, up to 80% (non-condensing)
Altitude: less than 2000m
Explosion-proof grade IP40
Transmission distance:> 1000 meters
Safety level: iec61010-1 600V CAT III, pollution level II
Product parameters:
Product weight: 150g
Product size: Receiver: 17.5x4.5x3.5cm / 6.89x1.77x1.38"; Transmitter: -12x4.8x3.4cm / 4.72x1.89x1.34"
Transmitter battery: 6F22/9V (not included)
Receiver battery: 6F22/9V (not included)
Package Included:
1 * Receiver
1 * transmitter
1 *RJ11 connector clamp
1 *RJ45 connector network cable
1 * Anti-mold cloth cover
1 *User Manual
1 *Packing box
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Product description:
FNIRSI DSO188 is an ultra-small digital oscilloscope with a sampling rate of 5MS/s and a bandwidth of 1MHz. It is designed for electronics enthusiasts and circuit development and maintenance personnel. 1MHz bandwidth can be used for amplifiers, oscillators, automatic control systems, DC/DC, inverters, switching power supplies, etc. Whether it is DIY or scientific research education, car repair, household appliance repair, etc. are good choices.
Memory compression technology, the waveform refresh screen does not flicker
1.8 inch color display
1MHz analog bandwidth and 5MS/s sampling rate
High measuring voltage range, 1X can measure 0~40V, 10X can measure 40~800V
Can display frequency, Vmax, Vmin, duty cycle, Vrms, Vpp
Freeze waveform display at any time (pause function)
Battery/USB power supply, built-in 250mAh battery and smart charging management
Ultra small size, easy to carry
Product Specifications:
Analog bandwidth: 1MHz
Maximum real-time sampling rate: 5MS/s
Vertical sensitivity: 50 mV / div~200 V / div
Horizontal time base range: 100mS/div~2uS/div
Maximum input voltage: 40 V (1X probe), 800 V (10X probe)
Storage depth: 40KB
Input resistance: 1M
ADC accuracy: 12bits
Coupling mode: AC / DC
Trigger mode: automatic
Trigger edge: rising/falling edge
External trigger voltage 0 – 40 V
Display: TFT color display
Power supply: 250 mAh lithium battery
Dimensions: 57 x 34 x 11mm
Weight: 40 grams
Package includes:
1 FNIRSI DSO188 oscilloscope host
1 oscilloscope probe
1 x BNC to MCX switch head
1 Micro USB data cable
1 x User Manual (English)
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Circuit Tester Finder Short & Open DC Scanner Set 7inch Flexible probe New
Features:
This instrument is designed to identify and trace wires or cables without damaging the insulation.
You can also use it in checking for short circuit and loacting open circuit and so on.
There are a Sender and a Receiver included in the instrument.
HOW TO USE THE PROBE?
The probe of the Receiver is built of coiled steel and may be bent as needed, in order to reach wires in ongested or difficult areas.
Depending on the circuit characteristic and sensitivity settings, the probe will pick up the signal from ?the wire in a range of positions.
However, for the best possible ?range the Receiver's probe tip (black cap) should be positioned perpendicular (at 90o) to the wire being traced and either above or below it.
APPLICATION:
Checking for short circuit,Loating open circuit,Wire identification, Wire traceing,etc.
Widely applied in Checking Short Circuit, Locating Open Circuit, Wire Tracing, Wire Identification etc. Quickly and easily target broken wires, current leaks and so on
Specification:
Receiver:
On/Off button
Test button
Probe length: 7" flexible probe
Sender:
Tone/Off/Cont (Continuity) switch
Tone/Cont (Continuity) LEDs
Red and black test leads cable (61cm length, approximate)
Receiver Dimensions: 38.5 x 4 x 2.3cm (H x W x D, approximate)
Sender Dimensions: 6.5 x 5.6 x 2.1cm (H x W x D, approximate)
DC Voltage: Operates from 6 to 42 volts
Power : 2x9V battery (6F22) (Battery not provided by seller)
Red and black test leads cable (61cm length, approximate)
Receiver Dimensions: 38.5 x 4 x 2.3cm (H x W x D, approximate)
Sender Dimensions: 6.5 x 5.6 x 2.1cm (H x W x D, approximate)
Package list:
1 x Automotive Short and Open Finder?Sender
1 x Automotive Short and Open Finder?Reciever(with carrying bag)
English User Manual
Standard Factory Packaging
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

LCD Digital Thermometer K-Type Temperature Thermocouple Sensor Test Clamp 1300°C
Product features:
100% brand new and high quality
Made of high-quality materials, durable
The new dual-input K-type digital thermometer 6802 II is designed to use an external K-type thermocouple as a temperature sensor.
The thermometer is equipped with 2 K-type thermocouple sensors and 1 K-type pipe clamp (as shown in the picture) and operation manual.
Product parameters:
Choose between Celsius, Fahrenheit and Kelvin
Dual temperature monitoring T1/T2
Overload display alarm when the input exceeds the measurement range
Designed for use with the included 2 X K type thermocouple sensor and 1 X K type pipe clamp
Data retention function
Temperature reading in °F, °C, K
Robust protective outer rubber sleeve
Large LCD screen
Display the temperature difference between two inputs
Auto power off
Self-calibration function and factory restoration function
Thermometer specifications:
Temperature range: -50°C to 1300°C (-58°F to 2372°F)
Battery: 9V battery
Size: 149 x 71 x 41mm
Weight: 240g (including battery)
Resolution: 0.1°C or 0.1°F
Color: orange and dark gray
Input: Mini k type (flat pin) connector
Pipe clamp specifications:
Operating temperature: -40°C to 200°C (-40°F to 392°F)
Gripper opening: 1-3/8 inches (3.5 cm)
Cable and clamp length: 1 meter
Thermocouple sensor specifications:
Working temperature: -50°C 260°C
Cable length: 1 meter
Insulation: Fiberglass
Hot junction: bare weld
Package list:
1 *6802 II digital thermometer
2 *K-type thermocouple sensor/wire
1 *K type thermocouple tube clamp
2 * Screw
1 *Operation Manual
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Product features:
100% brand new and high quality
Made of high-quality materials, durable
The new dual-input K-type digital thermometer 6802 II is designed to use an external K-type thermocouple as a temperature sensor.
The thermometer is equipped with 2 K-type thermocouple sensors and 1 K-type pipe clamp (as shown in the picture) and operation manual.
Product parameters:
Choose between Celsius, Fahrenheit and Kelvin
Dual temperature monitoring T1/T2
Overload display alarm when the input exceeds the measurement range
Designed for use with the included 2 X K type thermocouple sensor and 1 X K type pipe clamp
Data retention function
Temperature reading in °F, °C, K
Robust protective outer rubber sleeve
Large LCD screen
Display the temperature difference between two inputs
Auto power off
Self-calibration function and factory restoration function
Thermometer specifications:
Temperature range: -50°C to 1300°C (-58°F to 2372°F)
Battery: 9V battery
Size: 149 x 71 x 41mm
Weight: 240g (including battery)
Resolution: 0.1°C or 0.1°F
Color: orange and dark gray
Input: Mini k type (flat pin) connector
Pipe clamp specifications:
Operating temperature: -40°C to 200°C (-40°F to 392°F)
Gripper opening: 1-3/8 inches (3.5 cm)
Cable and clamp length: 1 meter
Thermocouple sensor specifications:
Working temperature: -50°C 260°C
Cable length: 1 meter
Insulation: Fiberglass
Hot junction: bare weld
Package list:
1 *6802 II digital thermometer
2 *K-type thermocouple sensor/wire
1 *K type thermocouple tube clamp
2 * Screw
1 *Operation Manual
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Automotive Short Open Finder Cable Circuit Car Wire Tracker Repair Tester Tool
Features:
This instrument is designed to identify and trace wires or cables without damaging the insulation.
You can also use it in checking for short circuit and loacting open circuit and so on.
There are a Sender and a Receiver included in the instrument.
HOW TO USE THE PROBE?
The probe of the Receiver is built of coiled steel and may be bent as needed, in order to reach wires in ongested or difficult areas.
Depending on the circuit characteristic and sensitivity settings, the probe will pick up the signal from ?the wire in a range of positions.
However, for the best possible ?range the Receiver's probe tip (black cap) should be positioned perpendicular (at 90o) to the wire being traced and either above or below it.
APPLICATION:
Checking for short circuit,Loating open circuit,Wire identification, Wire traceing,etc.
Widely applied in Checking Short Circuit, Locating Open Circuit, Wire Tracing, Wire Identification etc. Quickly and easily target broken wires, current leaks and so on
Specification:
Receiver:
On/Off button
Test button
Probe length: 7" flexible probe
Sender:
Tone/Off/Cont (Continuity) switch
Tone/Cont (Continuity) LEDs
Red and black test leads cable (61cm length, approximate)
Receiver Dimensions: 38.5 x 4 x 2.3cm (H x W x D, approximate)
Sender Dimensions: 6.5 x 5.6 x 2.1cm (H x W x D, approximate)
DC Voltage: Operates from 6 to 42 volts
Power : 2x9V battery (6F22) (Battery not provided by seller)
Red and black test leads cable (61cm length, approximate)
Receiver Dimensions: 38.5 x 4 x 2.3cm (H x W x D, approximate)
Sender Dimensions: 6.5 x 5.6 x 2.1cm (H x W x D, approximate)
Package list:
1 x Automotive Short and Open Finder?Sender
1 x Automotive Short and Open Finder?Reciever(with carrying bag)
English User Manual
Standard Factory Packaging
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Instant Car Circuit Tracer Finder Scanner Open & Short DC Circuit Tester Cable
Features:
This instrument is designed to identify and trace wires or cables without damaging the insulation.
You can also use it in checking for short circuit and loacting open circuit and so on.
There are a Sender and a Receiver included in the instrument.
HOW TO USE THE PROBE?
The probe of the Receiver is built of coiled steel and may be bent as needed, in order to reach wires in ongested or difficult areas.
Depending on the circuit characteristic and sensitivity settings, the probe will pick up the signal from ?the wire in a range of positions.
However, for the best possible ?range the Receiver's probe tip (black cap) should be positioned perpendicular (at 90o) to the wire being traced and either above or below it.
APPLICATION:
Checking for short circuit,Loating open circuit,Wire identification, Wire traceing,etc.
Widely applied in Checking Short Circuit, Locating Open Circuit, Wire Tracing, Wire Identification etc. Quickly and easily target broken wires, current leaks and so on
Specification:
Receiver:
On/Off button
Test button
Probe length: 7" flexible probe
Sender:
Tone/Off/Cont (Continuity) switch
Tone/Cont (Continuity) LEDs
Red and black test leads cable (61cm length, approximate)
Receiver Dimensions: 38.5 x 4 x 2.3cm (H x W x D, approximate)
Sender Dimensions: 6.5 x 5.6 x 2.1cm (H x W x D, approximate)
DC Voltage: Operates from 6 to 42 volts
Power : 2x9V battery (6F22) (Battery not provided by seller)
Red and black test leads cable (61cm length, approximate)
Receiver Dimensions: 38.5 x 4 x 2.3cm (H x W x D, approximate)
Sender Dimensions: 6.5 x 5.6 x 2.1cm (H x W x D, approximate)
Package list:
1 x Automotive Short and Open Finder?Sender
1 x Automotive Short and Open Finder?Reciever(with carrying bag)
English User Manual
Standard Factory Packaging
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Handheld Manometer Digital pressure gauge Gas Differential Meter Useful
Handheld Digital Manometer HVAC Air Vacuum/Gas Differential Pressure Gauge Meter
Features:
100% brand new and high quality
Made of high-quality materials, durable
11 barometric units
Differential pressure measurement
Maximum, minimum, average pressure value recording and viewing function
Data retention function
Large screen with backlight
Low battery reminder function
Optional automatic shutdown function
Over-range prompt function
Calibration function
Product parameters:
Material: ABS
Colour: Black
Measuring range: 13.78 (kPa)
Range: 2psi
Accuracy: ±0.3% FS
Linearity/Hysteresis: ±0.1% FS of full scale
Repeatability: ±0.25% FS
Pressure connection: two 1/8 inch (3.18 mm) quick couplings
Working temperature: 0~40degree Celsius
Storage temperature range: -10~60degree Celsius
Product size: 150 * 55 * 40mm
Battery type: 9V battery (not including battery)
Product weight: 208g
Packing list:
1 *Digital pressure gauge
2 *Plastic hose
1 *Metal connector
1 * carry bag
1 *English manual
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Handheld Manometer Digital pressure gauge HVAC Air Vacuum Differential
Handheld Digital Manometer HVAC Air Vacuum/Gas Differential Pressure Gauge Meter
Features:
100% brand new and high quality
Made of high-quality materials, durable
11 barometric units
Differential pressure measurement
Maximum, minimum, average pressure value recording and viewing function
Data retention function
Large screen with backlight
Low battery reminder function
Optional automatic shutdown function
Over-range prompt function
Calibration function
Product parameters:
Material: ABS
Colour: Black
Measuring range: 13.78 (kPa)
Range: 2psi
Accuracy: ±0.3% FS
Linearity/Hysteresis: ±0.1% FS of full scale
Repeatability: ±0.25% FS
Pressure connection: two 1/8 inch (3.18 mm) quick couplings
Working temperature: 0~40degree Celsius
Storage temperature range: -10~60degree Celsius
Product size: 150 * 55 * 40mm
Battery type: 9V battery (not including battery)
Product weight: 208g
Packing list:
1 *Digital pressure gauge
2 *Plastic hose
1 *Metal connector
1 * carry bag
1 *English manual
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Features:
100% brand new and high quality
Made of high-quality materials, durable
Homing type: RJ45, RJ11 and metal wire
Line function: detect open circuit, short circuit and line sequence
Network line integrity test: test the integrity of the network line and line configuration
Detect network cable open circuit, short circuit, error and reverse connection
Open and close function: judge whether the cable is continuous
Switch port detection: detect the link status inside the switch
Tracking signal: digital analog signal
Operating temperature and relative humidity: 0-40degree Celsius, up to 80% (non-condensing)
Storage temperature and relative humidity: -10-50degree Celsius, up to 80% (non-condensing)
Altitude: less than 2000m
Explosion-proof grade IP40
Transmission distance:> 1000 meters
Safety level: iec61010-1 600V CAT III, pollution level II
Product parameters:
Product weight: 150g
Product size: Receiver: 17.5x4.5x3.5cm / 6.89x1.77x1.38"; Transmitter: -12x4.8x3.4cm / 4.72x1.89x1.34"
Transmitter battery: 6F22/9V (not included)
Receiver battery: 6F22/9V (not included)
Package Included:
1 * Receiver
1 * transmitter
1 *RJ11 connector clamp
1 *RJ45 connector network cable
1 * Anti-mold cloth cover
1 *User Manual
1 *Packing box
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

20 Segment Analyzer Level Display Indicator Music Spectrum 30-20khz 12V
Item Details:
* 100% brand new and high quality
* Made of high quality material, durable and practical to use
* Stereo VU meter indicator music spectrum analyzer 20-segment LED level display
* Input Voltage: USB 5V or 12V
* Display Characteristics: 20 Segments, 10 Levels
* Frequency Response: 30-20khz
* Dimensions: 200 * 26 * 25mm(Approx.)
Package Contents:
1 * LED Music Spectrum Display Module
1 * Audio Cable
Note:
1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2.Please allow slight manual measurement deviation for the data.

Portable Frequency Counter Tester Ham Radio 0.1W-50W Radio maintenance
Features:
Designed to measure the frequency and power of radio equipment (such as walkie-talkies and car radios).
Built-in virtual load, easy to use, more reliable test results.
When using an external antenna, the frequency can only be measured in a non-contact manner.
Frequency measurement range: 1MHz-2400MHz. Power measurement range: 0.1W-50W.
Ideal tool for signal testing and radio maintenance.
Specification:
Frequency measurement: 1MHz-2400MHz
Power measurement: 0.1W-50W
Sampling time: about 0.2s
Working temperature: 0-40°C
Current consumption: about 100mA
Power supply: 3 * 1.5V AAA batteries (not included)
Product size: 9.5 * 5.5 * 2.5cm
Product weight: 86 grams
Product List:
Frequency counter*1
Antenna*1
Cable*1
Adapter *1
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

FOR BSIDE ACM92 Digital Clamp Meter AC DC Current Tester Display 6000 Counts
Features:
100% brand new and high quality
Made of high-quality materials, durable
The product can be operated with one hand, the operation is simple and the test results are fast.
The screen is clear, the reading is clear and easy to read.
Functions: measure AC current (minimum clamp 0.1mA), measure DC current (minimum clamp 1mA), measure AC/DC voltage, V alarm measurement, live check, measure frequency, resistance and continuity, clamp frequency function, over Pressure protection.
Automatic power off, keep data, low battery indicator with backlight.
The two-line display on the screen can simultaneously display AC voltage, current and frequency.
Product parameters:
Material: ABS
Colour: Black
Model: ACM92
Display: 6000
DC current: 6A / 60A / 100A 0.001A / 0.01A / 0.1A ± (2.5% 10 words)
Alternating current:600mA 0.1mA±(3.0% 10 words);
6A / 60A / 100A 0.1mA / 0.001A / 0.01A / 0.1A ± (2.5% 10 words)
DC voltage: 600V 0.1V ± (1.0% 5 words)
AC voltage: 600V 0.1V ± (1.0% 3 words)
Resistance: 6000Ω1Ω±(1.0% 3 words)
Frequency: 60Hz / 1000Hz 0.1Hz / 1Hz ± (1.5% 5 words)
Frequency (clamp): 60Hz / 1000Hz 0.1Hz / 1Hz ± (1.0% 5 words)
V-Alarm: When AC voltage is detected, the LCD display flashes and the buzzer sounds
Buzzer: If the resistance is less than 30Ω, a continuous buzzer will sound
Jaw capacity: 20mm
Power supply: 2 * 1.5V AAA batteries (not included)
Packing size: 250 * 87 * 56mm / 9.8 * 3.4 * 2.2in
Package weight: 350g / 12.3oz
Packing list:
1 * Clamp meter
1 * Probe
1 *Handbag
1 * Screwdriver
1 *User Manual
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

BSIDE ACM92 Digital Clamp Meter 0.1mA AC/DC Current True RMS 6000 Auto-Ranging
Features:
100% brand new and high quality
Made of high-quality materials, durable
The product can be operated with one hand, the operation is simple and the test results are fast.
The screen is clear, the reading is clear and easy to read.
Functions: measure AC current (minimum clamp 0.1mA), measure DC current (minimum clamp 1mA), measure AC/DC voltage, V alarm measurement, live check, measure frequency, resistance and continuity, clamp frequency function, over Pressure protection.
Automatic power off, keep data, low battery indicator with backlight.
The two-line display on the screen can simultaneously display AC voltage, current and frequency.
Product parameters:
Material: ABS
Colour: Black
Model: ACM92
Display: 6000
DC current: 6A / 60A / 100A 0.001A / 0.01A / 0.1A ± (2.5% 10 words)
Alternating current:600mA 0.1mA±(3.0% 10 words);
6A / 60A / 100A 0.1mA / 0.001A / 0.01A / 0.1A ± (2.5% 10 words)
DC voltage: 600V 0.1V ± (1.0% 5 words)
AC voltage: 600V 0.1V ± (1.0% 3 words)
Resistance: 6000Ω1Ω±(1.0% 3 words)
Frequency: 60Hz / 1000Hz 0.1Hz / 1Hz ± (1.5% 5 words)
Frequency (clamp): 60Hz / 1000Hz 0.1Hz / 1Hz ± (1.0% 5 words)
V-Alarm: When AC voltage is detected, the LCD display flashes and the buzzer sounds
Buzzer: If the resistance is less than 30Ω, a continuous buzzer will sound
Jaw capacity: 20mm
Power supply: 2 * 1.5V AAA batteries (not included)
Packing size: 250 * 87 * 56mm / 9.8 * 3.4 * 2.2in
Package weight: 350g / 12.3oz
Packing list:
1 * Clamp meter
1 * Probe
1 *Handbag
1 * Screwdriver
1 *User Manual
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Analysis Module Domain Tool 92 * 48mm Spectrum Signal Analyzer Durable
Features:
*100% brand new and high quality
*Made of high quality material, durable and practical to use
Specifications:
Material: PCB
Color: green
Property: RF frequency domain analysis tool
Interface: USB
Power: USB
Standby current: ≤100mA
Scanning current: ≤350mA
Scan bandwidth: 33mHz-4400mHz
Turn on the tracking generator output bandwidth 33mHz-3000mHz
Scan step length: ≥33~68.75mHz/125Hz, 68.75~137.5mHz/250Hz, 137.5~275mHz/500Hz, 275~550mHz/1kHz, 550~1100mHz/2kHz, 1100~2200mHz/4kHz, 2200~4400mHz/8kHz
Scanning speed: ≥800 points/sec
Scanning dynamic logarithmic ratio:> 50dB
Point frequency or sweep output power: ≈0dBm
Input detection: ≤10dbm
Background: ≈-60dBm
Software used on the computer: NWT4.11.09 version
Computer operating system: winxp, win7, win10
Product size: 92 * 48mm / 3.6 * 1.9in
Package Contents:
1 * Spectrum Analyzer
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

RF Spectrum Signal Analyzer W/ Tracking Source Module,Analysis Domain Tool USB.
Features:
*100% brand new and high quality
*Made of high quality material, durable and practical to use
Specifications:
Material: PCB
Color: green
Property: RF frequency domain analysis tool
Interface: USB
Power: USB
Standby current: ≤100mA
Scanning current: ≤350mA
Scan bandwidth: 33mHz-4400mHz
Turn on the tracking generator output bandwidth 33mHz-3000mHz
Scan step length: ≥33~68.75mHz/125Hz, 68.75~137.5mHz/250Hz, 137.5~275mHz/500Hz, 275~550mHz/1kHz, 550~1100mHz/2kHz, 1100~2200mHz/4kHz, 2200~4400mHz/8kHz
Scanning speed: ≥800 points/sec
Scanning dynamic logarithmic ratio:> 50dB
Point frequency or sweep output power: ≈0dBm
Input detection: ≤10dbm
Background: ≈-60dBm
Software used on the computer: NWT4.11.09 version
Computer operating system: winxp, win7, win10
Product size: 92 * 48mm / 3.6 * 1.9in
Package Contents:
1 * Spectrum Analyzer
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Measurement Vector analyzer Kit 2.8 inch LCD Equipment Tools HF VHF UHF UV
Item Details:
*100% Brand new and high quality
*Made of high quality materials, durable and practical.
*Simple and practical PC control software, you can export Pietra di Paragone (snp) files through PC software for various radio design and simulation software
*The best frequency algorithm can use the si5351 odd-numbered extended harmonics to support measurement frequencies up to 900 MHz. The metal shield is designed to reduce external interference and improve measurement accuracy
*Si5351 direct output 50535-300 MHz frequency range provides better dynamic 70dB. Extended 300 M-600 MHz band provides better than 60dB dynamic, while 600 M-900 M band provides better than 50dB dynamic .
*This is a DIY product that provides perfect vector network measurement capabilities as credit card size
*It includes a 2.8-inch touch screen and a 450 mAh battery that can be used online for 2 hours
*To make more measurements, please connect to an external power source or contact me to make a larger battery version
*TX / RX method can measure the complete S11 and S21 parameters. If you need to get S12 and S22, you need to manually change the harness transceiver
Specification:
*Frequency measurement: 50 KHz ~ 300 MHz (50 KHz-900 MHz, allowing extended firmware)
*RF output power: -13dbm (maximum) -9dbm)
*Measurement range: 70dB (50 kHz-300 MHz), 60dB (300 M-600 MHz), 50dB (600 M-900 MHz) allows extended firmware)
*SWR port: <1.1
*Display: 2.8 inch TFT (320x240)
*USB interface: USB C type communication mode: CDC (standard)
*Power: USB 5V 120mA, built-in 450 mAh battery, maximum charging current 0.8A
*Scan points: 101 (fixed)
*Colour: Black(As Pictures Show)
*PCB: 54mm x 85.5mm x 11mm (without connector and switch)
Package Contents:
1*Host (with 450 mAh battery)
1* USB Type-C Data Cable
2*30 mm SMA Male to RG174 Male RF Cable
1* SMA Simple Calibration Kit
1* SMA Female to Female Connector
Notes: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

Digital Frequency Counter Tester Ham Radio Portable 1MHz-2400MHz Practical
Features:
Designed to measure the frequency and power of radio equipment (such as walkie-talkies and car radios).
Built-in virtual load, easy to use, more reliable test results.
When using an external antenna, the frequency can only be measured in a non-contact manner.
Frequency measurement range: 1MHz-2400MHz. Power measurement range: 0.1W-50W.
Ideal tool for signal testing and radio maintenance.
Specification:
Frequency measurement: 1MHz-2400MHz
Power measurement: 0.1W-50W
Sampling time: about 0.2s
Working temperature: 0-40°C
Current consumption: about 100mA
Power supply: 3 * 1.5V AAA batteries (not included)
Product size: 9.5 * 5.5 * 2.5cm
Product weight: 86 grams
Product List:
Frequency counter*1
Antenna*1
Cable*1
Adapter *1
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Frequency Counter Tester Ham Radio Portable 1MHz-2400MHz Practical Durable
Features:
Designed to measure the frequency and power of radio equipment (such as walkie-talkies and car radios).
Built-in virtual load, easy to use, more reliable test results.
When using an external antenna, the frequency can only be measured in a non-contact manner.
Frequency measurement range: 1MHz-2400MHz. Power measurement range: 0.1W-50W.
Ideal tool for signal testing and radio maintenance.
Specification:
Frequency measurement: 1MHz-2400MHz
Power measurement: 0.1W-50W
Sampling time: about 0.2s
Working temperature: 0-40°C
Current consumption: about 100mA
Power supply: 3 * 1.5V AAA batteries (not included)
Product size: 9.5 * 5.5 * 2.5cm
Product weight: 86 grams
Product List:
Frequency counter*1
Antenna*1
Cable*1
Adapter *1
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Car battery tester Car Truck Battery 6V & 12V 6 12 Volt Tester Durable
Features:
100% Brand new and high quality.
Can be clamped in the range of 1.5-10MM.
Professional tester for commercial or occasional use.
100 AMP battery tester.
Tests both 6V and 12V batteries.
Tests 12v automotive batteries up to 1000CCA.
Easy to read colour coded voltmeter with scale from 1 to 16 volts.
Complete tester for easy attachment and readings.
Comes with heavy duty crocodile clips for maximum attachment.
Specifications:
Load test capacity - 100 amps or 200 - 1000 cold cranking amps
Amp settings 100 amps
Display meter - analogue: 0 - 16 VDC (maximum)
Voltage accuracy: 0 - 2v
Test cycle - 10 seconds per test with 1 minute cool down, 3 tests in 5 minutes.
Packing listing:
1pcs battery tester.
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

High Quality Tester DIY Vector Network Analyzer Replacement Accessory Nano Kit
Item Details:
*100% brand new and high quality
*Made of high quality material, durable and practical to use
*Name: DIY Vector Network Analyzer
*PCB: 54mm x 85.5mm x 11mm (without connector, switch size)
*Measurement frequency: 50KHz~300MHz (50KHz -900MHz, enable extended firmware)
*RF output: -13dbm (maximum -9dbm)
*Frequency accuracy: <0.5ppm
*Measurement range: 70dB (50kHz-300MHz), 50dB (300M-600MHz), 40dB (600M-900MHz), can be extended firmware)
*Port SWR: <1.1
*Display: 2.8-inch TFT (320 x 240)
*USB interface: USB Type-C; communication mode: CDC (serial port)
*Power: USB 5V 120mA, built-in 400mAh, maximum charging current 0.8A
*Calibration Points: 101 (fixed)
*Scan Points: 101 (fixed)
*Display Tracking: 4, mark: 4, save settings: 5
*Measure S parameters, voltage standing wave ratio, phase, delay, Smith chart, etc.
*Language: English and Chinese
Package Contents:
1*Nano VNA Host
1*USB Type-C Data Cable
2*30cm SMA Male To Male RG174 RF Cables
1*SMA Calibration Kit Male
1*SMA Female To Female Connector
Note:
1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2.Please allow slight manual measurement deviation for the data.

Vector Network Analyzer Nano VNA Kit HF VHF UHF White 50KHz-900MHz Durable
Features:
*100% brand new and high quality
*Made of high quality material, durable and practical to use
*NanoVNA is a very compact handheld vector network analyzer (VNA). It is a stand-alone, portable device with an LCD display and a battery. The project is designed to provide RF gadgets for enthusiasts, but it is a useful tool.
*2019-10-25 TFT LCD touch screen display.
*Built-in lithium battery power supply, more convenient to use.
*Measurement frequency range is 50KHz~300MHz (50KHz~900MHz, enable extended firmware).
*Basic operation: set the frequency range, calibration, select the display format and channel, save.
*You can change the display format and channel selection at any time.
*In normal test mode, tap the right area of the screen or press the dial switch to bring up the menu.
*Tap the screen or turn the wheel switch to select a menu item.
*Portable and compact, easy to operate and carry.
Specification:
*Main Material: PCB
*Color: White (As pictures show)
*Display: 2.8-inch TFT (320 * 240)
*Measurement Frequency: 50KHz~300MHz (50KHz~900MHz, enable extended firmware)
*RF Output: -13dbm (Maximum -9dbm)
*Measurement Range: 70dB (50KHz~300MHz), 40dB (300M-900MHz, enable extended firmware)
*SWR port: <1.1
*USB Interface: USB C Type Communication Method: CDC (Serial)
*Power: USB 5V 120mA
*Battery: 1 * Built-In Lithium Battery, 400mAh (Included)
*Scan Points: 101 (Fixed)
*Display Tracking: 4, Mark: 4, Settings Save: 5
*PCB Size: 68 * 50 * 10mm / 2.7 * 2.0 * 0.4in (Not * With Connector, Lever Switch)
*Size: 85.5 * 54 * 11mm / 3.4 * 2.1 * 0.4in(Approx.)
Package Contents:
1*NanoVNA
2*30mm SMA Male to Male RG174 RF Cables
1*SMA Female to Female Connector
1*USB Cable (Type C)
1*SMA Simple Calibration Kit (Short/Open/Load)
Note:
1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2.Please allow slight manual measurement deviation for the data.

2.4" DSO FNIRSI PRO Handheld Digital Oscilloscope Crocodile Clip Probe Durable
Features:
* 100% brand new and high quality
* Memory compression technology, waveform refresh screen does not flicker
* Afterglow display technology
* 2.4 inch color display screen
* 5MHz analog bandwidth @ 20MS/s sampling rate
* Fast waveform storage
* Built-in 16M storage space, the maximum storage of 500 waveform pictures
* Powerful waveform file manager, support thumbnail browsing, viewing, details view, flip, delete and other functions
* High measurement voltage range, 1X can measure 0 ~ 40 V, 10X can measure 40 ~ 800V
* Up to 11 parameters measurement:VPP,Vmax,Vmin,Vavg,Vrms,Frequent,Duty ,Duty-,Time ,Time-,Time
* At any time, the waveform display (pause function) is frozen
* Equipped with high efficiency one button AUTO
* Complete triggering function (single, normal, automatic)
* Built in 1200mAh rechargeable lithium battery can be continuously charged for 3 hours at one time
* Day mode and night mode
* Ultra small volume, easy to carry
Specifications:
* Analog band width: 5MHz
* Maximum real time sampling rate: 20MS/s
* Vertical sensitivity: 50mV/div ~ 200 V/div
* Horizontal time base range: 50S/div ~ 250nS/div
* Maximum input voltage: 40 V (1X probe), 800 V (10X probe)
* Storage depth: 40KB
* Input resistance: 1M
* ADC precision: 8bits
* Coupling mode: AC/DC
* Trigger mode: Single, Normal, Automatic
* Trigger edge: Ascending/descending edge
* External trigger voltage: 0 ~ 40 V
* Display: 2.4 inch @ 320 * 240
* Power supply: 1200mAh lithium battery
* Size: 107 * 70 * 24mm (Approx.)
Package Contents:
1 * DSO FNIRSI PRO Oscilloscope Host
1 * Crocodile Clip Probe
1 * Micro USB Data Line
1 * User manual (English)
Note: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

20MSps Oscilloscope 5MHz Bandwidth Equipment Set DSO Handheld Industrial
Features:
* 100% brand new and high quality
* Memory compression technology, waveform refresh screen does not flicker
* Afterglow display technology
* 2.4 inch color display screen
* 5MHz analog bandwidth @ 20MS/s sampling rate
* Fast waveform storage
* Built-in 16M storage space, the maximum storage of 500 waveform pictures
* Powerful waveform file manager, support thumbnail browsing, viewing, details view, flip, delete and other functions
* High measurement voltage range, 1X can measure 0 ~ 40 V, 10X can measure 40 ~ 800V
* Up to 11 parameters measurement:VPP,Vmax,Vmin,Vavg,Vrms,Frequent,Duty ,Duty-,Time ,Time-,Time
* At any time, the waveform display (pause function) is frozen
* Equipped with high efficiency one button AUTO
* Complete triggering function (single, normal, automatic)
* Built in 1200mAh rechargeable lithium battery can be continuously charged for 3 hours at one time
* Day mode and night mode
* Ultra small volume, easy to carry
Specifications:
* Analog band width: 5MHz
* Maximum real time sampling rate: 20MS/s
* Vertical sensitivity: 50mV/div ~ 200 V/div
* Horizontal time base range: 50S/div ~ 250nS/div
* Maximum input voltage: 40 V (1X probe), 800 V (10X probe)
* Storage depth: 40KB
* Input resistance: 1M
* ADC precision: 8bits
* Coupling mode: AC/DC
* Trigger mode: Single, Normal, Automatic
* Trigger edge: Ascending/descending edge
* External trigger voltage: 0 ~ 40 V
* Display: 2.4 inch @ 320 * 240
* Power supply: 1200mAh lithium battery
* Size: 107 * 70 * 24mm (Approx.)
Package Contents:
1 * DSO FNIRSI PRO Oscilloscope Host
1 * Crocodile Clip Probe
1 * Micro USB Data Line
1 * User manual (English)
Note: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

Oscilloscope Probe Equipment 5MHz Bandwidth Test cip DSO Handheld Mini
Features:
* 100% brand new and high quality
* Memory compression technology, waveform refresh screen does not flicker
* Afterglow display technology
* 2.4 inch color display screen
* 5MHz analog bandwidth @ 20MS/s sampling rate
* Fast waveform storage
* Built-in 16M storage space, the maximum storage of 500 waveform pictures
* Powerful waveform file manager, support thumbnail browsing, viewing, details view, flip, delete and other functions
* High measurement voltage range, 1X can measure 0 ~ 40 V, 10X can measure 40 ~ 800V
* Up to 11 parameters measurement:VPP,Vmax,Vmin,Vavg,Vrms,Frequent,Duty ,Duty-,Time ,Time-,Time
* At any time, the waveform display (pause function) is frozen
* Equipped with high efficiency one button AUTO
* Complete triggering function (single, normal, automatic)
* Built in 1200mAh rechargeable lithium battery can be continuously charged for 3 hours at one time
* Day mode and night mode
* Ultra small volume, easy to carry
Specifications:
* Analog band width: 5MHz
* Maximum real time sampling rate: 20MS/s
* Vertical sensitivity: 50mV/div ~ 200 V/div
* Horizontal time base range: 50S/div ~ 250nS/div
* Maximum input voltage: 40 V (1X probe), 800 V (10X probe)
* Storage depth: 40KB
* Input resistance: 1M
* ADC precision: 8bits
* Coupling mode: AC/DC
* Trigger mode: Single, Normal, Automatic
* Trigger edge: Ascending/descending edge
* External trigger voltage: 0 ~ 40 V
* Display: 2.4 inch @ 320 * 240
* Power supply: 1200mAh lithium battery
* Size: 107 * 70 * 24mm (Approx.)
Package Contents:
1 * DSO FNIRSI PRO Oscilloscope Host
1 * Crocodile Clip Probe
1 * Micro USB Data Line
1 * User manual (English)
Note: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

Tool Oscilloscope Equipment 5MHz Bandwidth Set DSO Handheld Electronics
Features:
* 100% brand new and high quality
* Memory compression technology, waveform refresh screen does not flicker
* Afterglow display technology
* 2.4 inch color display screen
* 5MHz analog bandwidth @ 20MS/s sampling rate
* Fast waveform storage
* Built-in 16M storage space, the maximum storage of 500 waveform pictures
* Powerful waveform file manager, support thumbnail browsing, viewing, details view, flip, delete and other functions
* High measurement voltage range, 1X can measure 0 ~ 40 V, 10X can measure 40 ~ 800V
* Up to 11 parameters measurement:VPP,Vmax,Vmin,Vavg,Vrms,Frequent,Duty ,Duty-,Time ,Time-,Time
* At any time, the waveform display (pause function) is frozen
* Equipped with high efficiency one button AUTO
* Complete triggering function (single, normal, automatic)
* Built in 1200mAh rechargeable lithium battery can be continuously charged for 3 hours at one time
* Day mode and night mode
* Ultra small volume, easy to carry
Specifications:
* Analog band width: 5MHz
* Maximum real time sampling rate: 20MS/s
* Vertical sensitivity: 50mV/div ~ 200 V/div
* Horizontal time base range: 50S/div ~ 250nS/div
* Maximum input voltage: 40 V (1X probe), 800 V (10X probe)
* Storage depth: 40KB
* Input resistance: 1M
* ADC precision: 8bits
* Coupling mode: AC/DC
* Trigger mode: Single, Normal, Automatic
* Trigger edge: Ascending/descending edge
* External trigger voltage: 0 ~ 40 V
* Display: 2.4 inch @ 320 * 240
* Power supply: 1200mAh lithium battery
* Size: 107 * 70 * 24mm (Approx.)
Package Contents:
1 * DSO FNIRSI PRO Oscilloscope Host
1 * Crocodile Clip Probe
1 * Micro USB Data Line
1 * User manual (English)
Note: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

6802 II Dual Two 2 K-Type Digital Channel Thermometer Thermocouple Sensor New
Features:
*100% brand new and high quality
*Made of high quality material, durable and practical to use
*Dual input K-type digital thermocouple thermometer 6802 II, designed to use an external K-type thermocouple as a temperature sensor
*The thermometer comes with 2 K-type thermocouple sensors, 2 K-type pipe clamps (as shown in the picture) and operation manual
Choose between Celsius, Fahrenheit and Kelvin
*Dual temperature monitoring T1/T2
* Overload display alarm when the input exceeds the measurement range
*Designed for use with 2 K-type thermocouple sensors and 2 K-type pipe clamps included
*Data retention function
*Temperature reading in °F, °C, K as the unit
*Strong protective outer rubber sleeve
*Large LCD display
*Display the temperature difference between the two inputs
*Auto power off
Specifications:
Thermometer specifications:
*Temperature range: -50°C to 1300°C (-58°F to 2372°F)
*Battery: 9V battery (not included)
*Size: 149 x 71 x 41mm
*Weight: 240g (including battery)
*Resolution: 0.1°C or 0.1°F
*Color: orange and dark gray
*Input: Mini k type (flat pin) connector
Pipe clamp specifications:
*Working temperature: -40°C to 200°C (-40°F to 392°F)
*Gripper opening: 1-3/8 inches (3.5 cm)
*Cable length: 90 cm
Thermocouple sensor specifications:
*Working temperature: -50°C 260°C
*Cable length: 1 meter
*Insulation: Fiberglass
*Hot junction: bare weld
Package Contents:
1 *6802 II digital thermometer
2 *K-type thermocouple sensor/wire
2 *K type thermocouple tube clamp
2 * Screw
1 *Operation Manual
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Digital Tester Rice Corn Paddy Moisture Humidity Meter Tester 0-85% Rh
Product features:
Can quickly measure the moisture content of a variety of foods.
Each grain scale can be easily calibrated for single-point or precise multi-point calibration.
Backlit display at night
Built-in calibration button
Can be used to test the moisture temperature of grains.
Choice of grain types.
Grain moisture test.
Grain temperature test.
Moisture standard setting.
Exchange degrees and Fahrenheit.
Battery alarm.
Data preservation.
note:1. Beware of pointers, they are sharp.
2. Do not put the pointer in corrosive substances or water.
3. Do not connect the pointer to the electrical body.
Operation method:1. Use the SELECT button to select the species. (1-8 for rice, wheat, barley, feed, corn, rapeseed, soybeans and rice).
2. Press and hold the C/F button to select, the default is C. Paste it into the grain pile to get a reading.
3. It will automatically shut down within 5 minutes without using it.
4. You can set a very high humidity by yourself through the "SET" button, when the moisture in the grain is higher than it, it will sound an alarm.
5. Please remove the battery when using for a long time.
Product parameters:
Measuring range: maximum error resolution
Moisture: 5% -30% ±(1% Rh 0.5) 0.5%
Temperature: -10°C--60°C±2.5°C (±5°F) 0.1°C / 0.1°F
Working temperature: 0 degrees Celsius -40 degrees Celsius
Working humidity: 0-85% Rh
Weight: 400g in total
Power supply: 3 * 1.5V AA batteries.
Package includes:
1 *Moisture Tester
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Digital Tester Rice Corn Grain Moisture Humidity Meter Tester Gauge 0-85% Rh
Product features:
Can quickly measure the moisture content of a variety of foods.
Each grain scale can be easily calibrated for single-point or precise multi-point calibration.
Backlit display at night
Built-in calibration button
Can be used to test the moisture temperature of grains.
Choice of grain types.
Grain moisture test.
Grain temperature test.
Moisture standard setting.
Exchange degrees and Fahrenheit.
Battery alarm.
Data preservation.
note:1. Beware of pointers, they are sharp.
2. Do not put the pointer in corrosive substances or water.
3. Do not connect the pointer to the electrical body.
Operation method:1. Use the SELECT button to select the species. (1-8 for rice, wheat, barley, feed, corn, rapeseed, soybeans and rice).
2. Press and hold the C/F button to select, the default is C. Paste it into the grain pile to get a reading.
3. It will automatically shut down within 5 minutes without using it.
4. You can set a very high humidity by yourself through the "SET" button, when the moisture in the grain is higher than it, it will sound an alarm.
5. Please remove the battery when using for a long time.
Product parameters:
Measuring range: maximum error resolution
Moisture: 5% -30% ±(1% Rh 0.5) 0.5%
Temperature: -10°C--60°C±2.5°C (±5°F) 0.1°C / 0.1°F
Working temperature: 0 degrees Celsius -40 degrees Celsius
Working humidity: 0-85% Rh
Weight: 400g in total
Power supply: 3 * 1.5V AA batteries.
Package includes:
1 *Moisture Tester
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Item Details:
- 100% brand new and high quality
- Made of high quality material, durable and practical to use
- Support 8 kinds of display effects (switch by button), support time display, temperature/humidity detection.
- Supply voltage: 5V / 1A
- Audio input: <2V
- Optional Color: Blue, Green, White(As pictures show)
- Spectrum range: full audio range (20HZ~20KHZ)
OLED screen advantages:
- Low power consumption and high brightness;
- Active light, visible in the sun;
- Compared with ordinary LCD screens, OLEDs respond faster;
- High and low temperature resistance, more suitable for the car;
- OLED is more resistant to vibration than VFD (vacuum screen);
No music input Automatically switch to time display function.
Built-in high-sensitivity microphone, no longer worry about wiring;
Audio line input is also supported, and audio line input is recommended for more accurate spectrum effects.
Package Contents:
1 x Spectrum Display
1 x AUX Headphone Cable (Double Male)
1 x USB Power Cord
Note:
1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2.Please allow slight manual measurement deviation for the data.

SSB 2.7K Narrowband Filter Compatible With YF-122S For YAESU FT-817/857/8
Product description:
100% brand new and high quality
Made of high-quality materials, durable
The center frequency is 455K and the bandwidth is 1K. It is suitable for CW mode or SSB mode. The effect is particularly obvious in CW mode. After turning on the filter to filter out most of the noise, there is only a ticking sound, which can significantly improve the recognition rate; bandwidth voice SSB is obvious Reduce the noise, but the sound can still be recognized. It sounds a bit awkward to hear what the other party says. It is not recommended to use the SSB bandwidth filter of 1K, and consider using the 2.7K bandwidth.
The identification circuit with the original filter can be inserted into the machine to identify which kind of filter, the filter can generally display 500, 2.7k 1K on the screen displayed on the filter 2.3 screen, so it is only more than the display FIL1 FIL2 Intuitive, of course, you can also let him display FIL1 FIL2
Installation:
The installation position of the two filters (817a) has four pins on one side and three pins on the other side.After turning off the power of the machine, align the pins of the filters and open the machine cover. After installing the power supply, you can filter to enter the opened menu.
If the purchased 1K and 2.7K filters can be identified by the characters printed on the filter, the CFJ455K8 model is a 1K bandwidth filter; CFJ455K13 is a 2.7K filter, no matter how long the slot is installed, two plugs The slots can be easily reversed, and after installation, you can identify your boot machine is 1K, that is, 2.7K.
Package list:
1 *Narrowband filter
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Industrial Narrowband filter Inspection 1 pcs Useful Practical Pro New
Product description:
100% brand new and high quality
Made of high-quality materials, durable
The center frequency is 455K and the bandwidth is 1K. It is suitable for CW mode or SSB mode. The effect is particularly obvious in CW mode. After turning on the filter to filter out most of the noise, there is only a ticking sound, which can significantly improve the recognition rate; bandwidth voice SSB is obvious Reduce the noise, but the sound can still be recognized. It sounds a bit awkward to hear what the other party says. It is not recommended to use the SSB bandwidth filter of 1K, and consider using the 2.7K bandwidth.
The identification circuit with the original filter can be inserted into the machine to identify which kind of filter, the filter can generally display 500, 2.7k 1K on the screen displayed on the filter 2.3 screen, so it is only more than the display FIL1 FIL2 Intuitive, of course, you can also let him display FIL1 FIL2
Installation:
The installation position of the two filters (817a) has four pins on one side and three pins on the other side.After turning off the power of the machine, align the pins of the filters and open the machine cover. After installing the power supply, you can filter to enter the opened menu.
If the purchased 1K and 2.7K filters can be identified by the characters printed on the filter, the CFJ455K8 model is a 1K bandwidth filter; CFJ455K13 is a 2.7K filter, no matter how long the slot is installed, two plugs The slots can be easily reversed, and after installation, you can identify your boot machine is 1K, that is, 2.7K.
Package list:
1 *Narrowband filter
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

2.7K Narrowband Filter Compatible YF-122S YAESU FT-817/818/857 897 SSB CFJ455K13
Product description:
100% brand new and high quality
Made of high-quality materials, durable
The center frequency is 455K and the bandwidth is 1K. It is suitable for CW mode or SSB mode. The effect is particularly obvious in CW mode. After turning on the filter to filter out most of the noise, there is only a ticking sound, which can significantly improve the recognition rate; bandwidth voice SSB is obvious Reduce the noise, but the sound can still be recognized. It sounds a bit awkward to hear what the other party says. It is not recommended to use the SSB bandwidth filter of 1K, and consider using the 2.7K bandwidth.
The identification circuit with the original filter can be inserted into the machine to identify which kind of filter, the filter can generally display 500, 2.7k 1K on the screen displayed on the filter 2.3 screen, so it is only more than the display FIL1 FIL2 Intuitive, of course, you can also let him display FIL1 FIL2
Installation:
The installation position of the two filters (817a) has four pins on one side and three pins on the other side.After turning off the power of the machine, align the pins of the filters and open the machine cover. After installing the power supply, you can filter to enter the opened menu.
If the purchased 1K and 2.7K filters can be identified by the characters printed on the filter, the CFJ455K8 model is a 1K bandwidth filter; CFJ455K13 is a 2.7K filter, no matter how long the slot is installed, two plugs The slots can be easily reversed, and after installation, you can identify your boot machine is 1K, that is, 2.7K.
Package list:
1 *Narrowband filter
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Nice Narrowband filter Module Rectangular connector Practical Pro Durable
Product description:
100% brand new and high quality
Made of high-quality materials, durable
The center frequency is 455K and the bandwidth is 1K. It is suitable for CW mode or SSB mode. The effect is particularly obvious in CW mode. After turning on the filter to filter out most of the noise, there is only a ticking sound, which can significantly improve the recognition rate; bandwidth voice SSB is obvious Reduce the noise, but the sound can still be recognized. It sounds a bit awkward to hear what the other party says. It is not recommended to use the SSB bandwidth filter of 1K, and consider using the 2.7K bandwidth.
The identification circuit with the original filter can be inserted into the machine to identify which kind of filter, the filter can generally display 500, 2.7k 1K on the screen displayed on the filter 2.3 screen, so it is only more than the display FIL1 FIL2 Intuitive, of course, you can also let him display FIL1 FIL2
Installation:
The installation position of the two filters (817a) has four pins on one side and three pins on the other side.After turning off the power of the machine, align the pins of the filters and open the machine cover. After installing the power supply, you can filter to enter the opened menu.
If the purchased 1K and 2.7K filters can be identified by the characters printed on the filter, the CFJ455K8 model is a 1K bandwidth filter; CFJ455K13 is a 2.7K filter, no matter how long the slot is installed, two plugs The slots can be easily reversed, and after installation, you can identify your boot machine is 1K, that is, 2.7K.
Package list:
1 *Narrowband filter
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Industrial Narrowband filter Measurement Inspection 1 pcs Useful Module
Product description:
100% brand new and high quality
Made of high-quality materials, durable
The center frequency is 455K and the bandwidth is 1K. It is suitable for CW mode or SSB mode. The effect is particularly obvious in CW mode. After turning on the filter to filter out most of the noise, there is only a ticking sound, which can significantly improve the recognition rate; bandwidth voice SSB is obvious Reduce the noise, but the sound can still be recognized. It sounds a bit awkward to hear what the other party says. It is not recommended to use the SSB bandwidth filter of 1K, and consider using the 2.7K bandwidth.
The identification circuit with the original filter can be inserted into the machine to identify which kind of filter, the filter can generally display 500, 2.7k 1K on the screen displayed on the filter 2.3 screen, so it is only more than the display FIL1 FIL2 Intuitive, of course, you can also let him display FIL1 FIL2
Installation:
The installation position of the two filters (817a) has four pins on one side and three pins on the other side.After turning off the power of the machine, align the pins of the filters and open the machine cover. After installing the power supply, you can filter to enter the opened menu.
If the purchased 1K and 2.7K filters can be identified by the characters printed on the filter, the CFJ455K8 model is a 1K bandwidth filter; CFJ455K13 is a 2.7K filter, no matter how long the slot is installed, two plugs The slots can be easily reversed, and after installation, you can identify your boot machine is 1K, that is, 2.7K.
Package list:
1 *Narrowband filter
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Analyzer Antenna Analyzer S-A-A-2 50kHz-3GHz For Windows Hot Practical
Features:
100% brand new and high quality
Made of high quality material, durable and practical to use
S-A-A-2 NanoVNA V2 3GHz vector network analyzer is a vector network analyzer with higher measurement frequency developed and produced according to LGPL license agreement and based on the design of OwOComm.
SAA-2 / NanoVNA V2 uses a similar user interface to NanoVNA, but adopts a different technical architecture. SAA-2 / NanoVNA V2 does not load the initial calibration data at startup and does not automatically insert calibration data after the user changes the frequency. After the second start and frequency change, the calibration data must be recalibrated or recalled.
Specifications:
Frequency Range: 50kHz-3GHz
System Dynamic Range (Calibration): 70dB (up to 1.5GHz), 60dB (up to 3GHz)
S11 Noise Floor (Calibration): -50dB (up to 1.5GHz), -40dB (up to 3GHz)
Scanning Speed: 100 Points / Second
Display: 2.8 Inches, 320 x 240
USB Interface: Micro USB
Power Supply: USB, Maximum Charging Current 1A
Battery: 2000mAh Lithium Ion
Battery Connector: JST-XH 2.54mm
Maximum Scan Point (On Device Screen): 201
Maximum Scan Point (USB): 1024
Port 2 Return Loss (1.5GHz): 20dB Typ
Port 2 Return Loss (3GHz): 13dB MIN
VNA-QT Software Compatible System: For Linux, For Windows (7 ), For Mac OS planned
Package Contents:
1*S-A-A-2 Host (Built-In 2000mAh Battery)
1*USB Data Cable
2*30cm SMA Male to Male SS405 RF Cable
1*SMA Simple Calibration Set OPEN
1*SMA Simple Calibration Set SHORT
1*SMA Simple Calibration Set LOAD
1*SMA Female to Female Connector
1 Set of DIY Accessories
Note:
1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2.Please allow slight manual measurement deviation for the data.

Antenna Analyzer Analyzer NanoVNA V2 For Windows Accessory Hot Practical
Features:
100% brand new and high quality
Made of high quality material, durable and practical to use
S-A-A-2 NanoVNA V2 3GHz vector network analyzer is a vector network analyzer with higher measurement frequency developed and produced according to LGPL license agreement and based on the design of OwOComm.
SAA-2 / NanoVNA V2 uses a similar user interface to NanoVNA, but adopts a different technical architecture. SAA-2 / NanoVNA V2 does not load the initial calibration data at startup and does not automatically insert calibration data after the user changes the frequency. After the second start and frequency change, the calibration data must be recalibrated or recalled.
Specifications:
Frequency Range: 50kHz-3GHz
System Dynamic Range (Calibration): 70dB (up to 1.5GHz), 60dB (up to 3GHz)
S11 Noise Floor (Calibration): -50dB (up to 1.5GHz), -40dB (up to 3GHz)
Scanning Speed: 100 Points / Second
Display: 2.8 Inches, 320 x 240
USB Interface: Micro USB
Power Supply: USB, Maximum Charging Current 1A
Battery: 2000mAh Lithium Ion
Battery Connector: JST-XH 2.54mm
Maximum Scan Point (On Device Screen): 201
Maximum Scan Point (USB): 1024
Port 2 Return Loss (1.5GHz): 20dB Typ
Port 2 Return Loss (3GHz): 13dB MIN
VNA-QT Software Compatible System: For Linux, For Windows (7 ), For Mac OS planned
Package Contents:
1*S-A-A-2 Host (Built-In 2000mAh Battery)
1*USB Data Cable
2*30cm SMA Male to Male SS405 RF Cable
1*SMA Simple Calibration Set OPEN
1*SMA Simple Calibration Set SHORT
1*SMA Simple Calibration Set LOAD
1*SMA Female to Female Connector
1 Set of DIY Accessories
Note:
1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2.Please allow slight manual measurement deviation for the data.

Features:
100% brand new and high quality
Made of high-quality materials, durable
The 4-inch full-view LCD screen has added DC dimming function, which can be seen more clearly when used outdoors and more comfortable to use indoors
Optimize the bridge to make full use of the Si5351's harmonics. Now you can use the 5th harmonic to measure to 1.5GHz
When using fundamental wave, CH0 output level is increased to 0dBm, reflection measurement is more accurate
Solve the abnormal NanoVNA-H before 6MHz
Reproduce the designed power management circuit, further reduce power noise, reduce USB power interference, reduce charging current, and protect the battery
Optimized PCB layout, can accommodate 1950mAh battery, use time more than 8 hours
Reserved UART interface, convenient for DIY expansion
Open the mold to make a new ABS shell, which is light and convenient to protect the machine
Product parameters:
ABS shell: 75mm x 133mm x 18mm (excluding protrusions)
Measuring frequency: 50KHz~1.5GHz
RF output: 0dbm (±2dB, fundamental wave)
Frequency accuracy: <2ppm
Frequency stability: <0.5ppm
Measurement range: 70dB (50kHz-300 MHz), (60dB (300M-900MHz), 40dB (0.9G-1.5GHz) enable extended firmware)
(Note: When using harmonic measurement, please pay attention to the error caused by the nonlinear transformation of the fundamental wave.)
Port SWR: <1.1
Display: 4 inch TFT (320 x 480)
USB interface: USB type-C; communication mode: CDC (serial)
Power supply: USB 5V 200mA. Maximum charging current 1A
Number of calibration points: 101 (fixed)
Scanning points: 101 (fixed)
Display trace: 4, mark: 4, save setting: 5
Measure S parameters, voltage standing wave ratio, phase, delay, Smith chart, time domain analysis, etc.
Package includes:
1 *NanoVNA-H4 (including 4-inch touch screen, 1950mAh battery)
2 *15cm SMA male to male RG316 RF cable
1 *SMA female to female connector
1 *SMA simple calibration kit is short
1 *SMA simple calibration kit OPEN
1 *SMA simple calibration kit LOAD
1 *USB Type-C data cable
1 *Type C to Type C (supports connection with most Android phones)
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Features:
*100% brand new high quality
*Made of high-quality materials, durable
*According to the LGPL license agreement, based on the design of OwOComm, SAA2 is a portable 3GHz vector network analyzer.
*It uses a user interface similar to NanoVNA, but uses a different technical architecture.
*It will not load the initial calibration data at startup, and will not automatically insert the calibration data after the user changes the frequency.
*After each startup and frequency change, you must recalibrate or recall the calibration data. Please read the instruction manual carefully before use to avoid damage to the equipment.
Specification:
*Frequency range: 50kHz-3GHz
*System dynamic range (correction): 70dB (up to 1.5GHz), 60dB (up to 3GHz)
*S11 noise level (correction): -50dB (up to 1.5GHz), -40dB (up to 3GHz)
*Scan speed: 100 points/sec
*Display: 2.8 inches, 320 x 240
*USB interface: Micro USB
*Power supply: USB, maximum charging current 1A
*Power connector: JST-XH 2.54mm
*Maximum scan point (on the device screen): 201
*Maximum scan point (USB): 1024
*Port 2 return loss (1.5GHz): 20dB typical
*Port 2 return loss (3GHz): minimum 13dB
*VNA-QT software compatible system: For Linux, For Windows (7 ), For Mac OS has been planned
Package Contents:
1 *S-A-A-2 host (built-in 1950mAh battery)
1 *USB data cable
2 *30cm SMA male to male SS405 RF cable
1 *SMA simple calibration kit OPEN
1 *SMA simple calibration kit SHORT
1 *SMA simple calibration kit LOAD
1 *SMA female to female connector
1 *EVA partial carrying bag
1 *Touch pen
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.