Kategóriák

Oscilloscope probes Accessories Replacement Parts 100MHZ Analyzer Clip Probe
Product description:
A pair of new 100MHZ oscilloscope probes for oscilloscopes, 1X/10X accessories
P6100 series probe
General purpose, desktop or field
Economical and high quality
High input impedance (X10 range)
Compensation (X10 range)
Product features:
Can be used with oscilloscopes with bandwidths up to 100 MHz
Interchangeable probe
Coaxial reed switch
Modular structure
Compensation range: 10 to 35 pF
Input capacitance: 1X: 85pF-135pF; 10 times: 16pF-20pF
Input resistance: 1X: 1Mohm; 10X: 10Mohm;
Bandwidth: 1X: DC-6MHZ, 10X: 100MHz
Attenuation ratio: 1:10
Net weight: 55 grams
Cable length: 120cm
Working temperature: -10C- 50C
Working humidity: <= 85%
Maximum input voltage: 1X: 300 VDC Peak AC, 10X: 600 VDC Peak AC
Packing list:
1*Two 100MHZ oscilloscope probes with mini alligator clips and ground wire;
1*screwdriver;
6*Marker tape;
2*Point positioning sleeve.
1*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.

1x Fiber Optic Cleaner One-Click Cleaning Pen FC For Optical Network Test
Features:
*100% brand new and high quality
*Made of high-quality materials, durable
*Easily push the movement, engage the connector and start the cleaner
*One-time cleaning, more than 800 times per unit
*Made of antistatic resin
*Clean microfibers are densely tangled and free of debris
*Extendable tip to reach female connector
*Cleaning system rotates 180 for full scan
*The optical fiber BOB-Mini is specially designed for use with SC, FC and ST connectors. The instrument can clean the end face of the ferrule, remove dust, oil and other debris, without scratches or scratches on the end face.
Application range:
*Optical network panels and components
*Outdoor FTTX application
*Cable assembly production equipment
*Test laboratory
*Servers, switches, routers and OADMS with SC and LC interfaces
Package Contents:
1 x 2.5mm Pen Type Fiber Optic Cleaner
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.

N-Type Coupler RF Equipment Tools Accessories Coaxial Directional Portable
Item Details:
* 100% brand new and high quality
* Made of high quality material, durable and practical to use
* Ideal for sampling of transmitter measurements
* Frequency 800MHz-2500MHz
* Power processing 200 watts
* Optional Coupling: 10DB / 20DB / 30DB / 40DB
* Insertion loss <0.05dB (including coupling)
* Impedance 50 ohms
* VSWR≤1.20
* Isolation degree ≥20dB
* Range: -40degree Celsius-80degree Celsius
Package Contents:
1*Coupler
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.

N-Type Coupler RF Equipment Tools Accessories Coaxial Directional Portable
Item Details:
* 100% brand new and high quality
* Made of high quality material, durable and practical to use
* Ideal for sampling of transmitter measurements
* Frequency 800MHz-2500MHz
* Power processing 200 watts
* Optional Coupling: 10DB / 20DB / 30DB / 40DB
* Insertion loss <0.05dB (including coupling)
* Impedance 50 ohms
* VSWR≤1.20
* Isolation degree ≥20dB
* Range: -40degree Celsius-80degree Celsius
Package Contents:
1*Coupler
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 Multifunction Digital Multimeter DC/AC Voltage Tester Volt Test Tool
Features:
100% brand new and high quality
Made of high-quality materials, durable
High-quality industrial absorbent material. High sensitivity and robust sensor probe. Bright LED spotlight
For signal density (low, medium, high), the buzzer sounds at different frequencies
Improve the quality of life. The problem of electricians is no longer a problem
Application: energy measurement, voltage and current measurement, etc.
Product parameters:
Product name: 3 type portable digital test pen multifunction tester electrician voltage tester test pen voltage tester voltage test pen
Material: ABS
Color: black/gray (optional)
Size: 17.5 * 4.5 cm / 6.88 * 1.77 inches
AC voltage range: about 12~1000 V (manual mode sensitivity) about 48~1000 V (automatic mode sensitivity)
Frequency: 50 Hz / 60 Hz
Alarm mode: sound and light alarm
Function: flashlight, automatic shutdown, battery undervoltage indication
Neutral/FireWire judgment: According to the signal strength, whether the FireWire signal is firm.
NCV sensitivity: automatically select three sensitivity (high, medium and low)
NCV signal strength indication mode: high (red), medium (yellow) and low (green) are indicated by different frequency alarm sounds and different colors of LED lights.
Operating temperature: 0~40degree Celsius, storage temperature: -10~50degree Celsius, altitude: <2000m
Power supply: 1 X 9 V battery (included)
Package Included:
1 *digital test 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.

Portable Multifunction Digital Multimeter DC/AC Voltage Tester Volt Test Tool
Features:
100% brand new and high quality
Made of high-quality materials, durable
High-quality industrial absorbent material. High sensitivity and robust sensor probe. Bright LED spotlight
For signal density (low, medium, high), the buzzer sounds at different frequencies
Improve the quality of life. The problem of electricians is no longer a problem
Application: energy measurement, voltage and current measurement, etc.
Product parameters:
Product name: 3 type portable digital test pen multifunction tester electrician voltage tester test pen voltage tester voltage test pen
Material: ABS
Color: black/gray (optional)
Size: 17.5 * 4.5 cm / 6.88 * 1.77 inches
AC voltage range: about 12~1000 V (manual mode sensitivity) about 48~1000 V (automatic mode sensitivity)
Frequency: 50 Hz / 60 Hz
Alarm mode: sound and light alarm
Function: flashlight, automatic shutdown, battery undervoltage indication
Neutral/FireWire judgment: According to the signal strength, whether the FireWire signal is firm.
NCV sensitivity: automatically select three sensitivity (high, medium and low)
NCV signal strength indication mode: high (red), medium (yellow) and low (green) are indicated by different frequency alarm sounds and different colors of LED lights.
Operating temperature: 0~40degree Celsius, storage temperature: -10~50degree Celsius, altitude: <2000m
Power supply: 1 X 9 V battery (included)
Package Included:
1 *digital test 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.

Handheld Portable LED Digital DC/AC Voltage Tester Volt Test Pen Multimeter New
Features:
100% brand new and high quality
Made of high-quality materials, durable
High-quality industrial absorbent material. High sensitivity and robust sensor probe. Bright LED spotlight
For signal density (low, medium, high), the buzzer sounds at different frequencies
Improve the quality of life. The problem of electricians is no longer a problem
Application: energy measurement, voltage and current measurement, etc.
Product parameters:
Product name: 3 type portable digital test pen multifunction tester electrician voltage tester test pen voltage tester voltage test pen
Material: ABS
Color: black/gray (optional)
Size: 17.5 * 4.5 cm / 6.88 * 1.77 inches
AC voltage range: about 12~1000 V (manual mode sensitivity) about 48~1000 V (automatic mode sensitivity)
Frequency: 50 Hz / 60 Hz
Alarm mode: sound and light alarm
Function: flashlight, automatic shutdown, battery undervoltage indication
Neutral/FireWire judgment: According to the signal strength, whether the FireWire signal is firm.
NCV sensitivity: automatically select three sensitivity (high, medium and low)
NCV signal strength indication mode: high (red), medium (yellow) and low (green) are indicated by different frequency alarm sounds and different colors of LED lights.
Operating temperature: 0~40degree Celsius, storage temperature: -10~50degree Celsius, altitude: <2000m
Power supply: 1 X 9 V battery (included)
Package Included:
1 *digital test 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.

Handheld Portable LED Digital DC/AC Voltage Tester Volt Test Pen Multimeter New
Features:
100% brand new and high quality
Made of high-quality materials, durable
High-quality industrial absorbent material. High sensitivity and robust sensor probe. Bright LED spotlight
For signal density (low, medium, high), the buzzer sounds at different frequencies
Improve the quality of life. The problem of electricians is no longer a problem
Application: energy measurement, voltage and current measurement, etc.
Product parameters:
Product name: 3 type portable digital test pen multifunction tester electrician voltage tester test pen voltage tester voltage test pen
Material: ABS
Color: black/gray (optional)
Size: 17.5 * 4.5 cm / 6.88 * 1.77 inches
AC voltage range: about 12~1000 V (manual mode sensitivity) about 48~1000 V (automatic mode sensitivity)
Frequency: 50 Hz / 60 Hz
Alarm mode: sound and light alarm
Function: flashlight, automatic shutdown, battery undervoltage indication
Neutral/FireWire judgment: According to the signal strength, whether the FireWire signal is firm.
NCV sensitivity: automatically select three sensitivity (high, medium and low)
NCV signal strength indication mode: high (red), medium (yellow) and low (green) are indicated by different frequency alarm sounds and different colors of LED lights.
Operating temperature: 0~40degree Celsius, storage temperature: -10~50degree Celsius, altitude: <2000m
Power supply: 1 X 9 V battery (included)
Package Included:
1 *digital test 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.

DT-3266F Digital Clamp Multimeter Handheld RMS Mini Resistance Tool Parts
Specifications:Color: yellow
Type: multi-purpose clamp table
Material: ABS
Measuring voltage range: 600 (V)
Measuring current range: 200 (A)
Measuring the resistance range: 200 k Ω - 2 m (Ω)
Battery: 2* AAA batteries (excluding batteries)
Maximum display: 1999, automatic polarity elimination
Measurement method: double integral A/D switch
Sampling speed: 2 times per second
Overload indicator: display "1"
Working environment: 0degree Celsius~40degree Celsius, relative humidity <80%
Storage environment: -10degree Celsius~50degree Celsius, relative humidity <85%
Static: approx. 4 mA
Clamping clamp size: open jaw 25mm;Inner diameter 35 mm
Technical conditions: factory accuracy within 1 year, temperature range of 23degree Celsius±5degree Celsius, relative humidity <75% .
ADP function: put the function switch in the ADP position, connect the sensor or DC voltage signal.Voltage range is 0-199.9mV, LCD displays 0-1999.
Data saving: press the "HOLD" button during measurement, the data will be held and the "H" signal will appear.The data is not refreshed until the button is pressed again.The "H" will then disappear and exit the data holding state.
Battery replacement: if the battery " -" signal appears on the display screen, it indicates that the battery needs to be replaced.Remove the screws, open the trunk, and replace the used battery (AAA battery) with a new one.
Instrument inspection:A. When the measured value exceeds the range, please check whether the battery is low.
B. When measuring voltage or resistance, if there is no reflection, check whether the test leads are well connected.
packing list:Multimeter*1
Table pen*2
Instruction manual*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.

1x Fiber Optic Cleaner Cleaning Pen FC E2000 Tool For Optical Network Panels
Features:
*100% brand new and high quality
*Made of high-quality materials, durable
*Easily push the movement, engage the connector and start the cleaner
*One-time cleaning, more than 800 times per unit
*Made of antistatic resin
*Clean microfibers are densely tangled and free of debris
*Extendable tip to reach female connector
*Cleaning system rotates 180 for full scan
*The optical fiber BOB-Mini is specially designed for use with SC, FC and ST connectors. The instrument can clean the end face of the ferrule, remove dust, oil and other debris, without scratches or scratches on the end face.
Application range:
*Optical network panels and components
*Outdoor FTTX application
*Cable assembly production equipment
*Test laboratory
*Servers, switches, routers and OADMS with SC and LC interfaces
Package Contents:
1 x 2.5mm Pen Type Fiber Optic Cleaner
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.

Fiber Optic Cleaner Cleaning Pen E2000 Tool For Optical Network Panels
Features:
*100% brand new and high quality
*Made of high-quality materials, durable
*Easily push the movement, engage the connector and start the cleaner
*One-time cleaning, more than 800 times per unit
*Made of antistatic resin
*Clean microfibers are densely tangled and free of debris
*Extendable tip to reach female connector
*Cleaning system rotates 180 for full scan
*The optical fiber BOB-Mini is specially designed for use with SC, FC and ST connectors. The instrument can clean the end face of the ferrule, remove dust, oil and other debris, without scratches or scratches on the end face.
Application range:
*Optical network panels and components
*Outdoor FTTX application
*Cable assembly production equipment
*Test laboratory
*Servers, switches, routers and OADMS with SC and LC interfaces
Package Contents:
1 x 2.5mm Pen Type Fiber Optic Cleaner
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.

12V/24V/220V Digital Humidity Controller Control Switch Hygrometer Hygrostats
Detail:
*Digital Humidity Controller Hygrometer Hygrostat with Humidity Sensor
*Automatically control your humidifier on/off to adjust the humidity in your room.
*High performance and accurate control.
*Easy operation.
*Item Condition:100% Brand New
*Color: As Pictures Show
*Input Voltage:12V/24V/220V (Optional)
*Load Power:
12V: 120W
24V: 240W
220V: 1500W
*Measuring range:00% ~99% RH
*Accuracy:±2% RH
*Resolution:0.1% RH
*Output type:Direct output
*Dimension: 60*45*31mm(Approx.)
*Mounting hole distance:about 73mm
Instructions:
1.Connect to power supply, display current humidity.
2.Set start the humidity: Press the UP button display start the humidity , long press about 3s the start the humidity flashing , then press the UP or Down adjust the set.
3.Set to stop the humidity: Press the Down button display Stop the humidity , long press about 3s the Stop the humidity flashing , then press the UP or Down adjust the set.
4.Restore the factory Settings: Press the UP and Down button at the same time , will display 888, then will Automatically detect the humidity.
Package Contents:
1*Humidity Controller
1*Humidity Sensor Cable
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.

12V/24V/220V Digital Humidity Controller Control Switch Hygrometer Hygrostats
Detail:
*Digital Humidity Controller Hygrometer Hygrostat with Humidity Sensor
*Automatically control your humidifier on/off to adjust the humidity in your room.
*High performance and accurate control.
*Easy operation.
*Item Condition:100% Brand New
*Color: As Pictures Show
*Input Voltage:12V/24V/220V (Optional)
*Load Power:
12V: 120W
24V: 240W
220V: 1500W
*Measuring range:00% ~99% RH
*Accuracy:±2% RH
*Resolution:0.1% RH
*Output type:Direct output
*Dimension: 60*45*31mm(Approx.)
*Mounting hole distance:about 73mm
Instructions:
1.Connect to power supply, display current humidity.
2.Set start the humidity: Press the UP button display start the humidity , long press about 3s the start the humidity flashing , then press the UP or Down adjust the set.
3.Set to stop the humidity: Press the Down button display Stop the humidity , long press about 3s the Stop the humidity flashing , then press the UP or Down adjust the set.
4.Restore the factory Settings: Press the UP and Down button at the same time , will display 888, then will Automatically detect the humidity.
Package Contents:
1*Humidity Controller
1*Humidity Sensor Cable
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.

6.3 * 4.9cm Tester 1set Counter DIY Kit Part Accessary 1Hz~50MHz Durable
Features:
100% brand new and high quality
Made of high-quality materials, durable
LED display shows data clearly
Measuring frequency range: 1Hz~50MHz; signal frequency: maximum 30V
Can measure the oscillation frequency of the most commonly used crystals
Automatic range conversion without manual switching
Programmable addition and subtraction frequency settings, can measure the radio transceiver
Including five precision resolutions and power saving modes
If there is no obvious change within 15 seconds, the display will automatically turn off
Use a transparent shell to protect the components well
Wide power supply, can be powered by USB / external power (5~12V) / 9V battery
Product parameters:
Material: FR4 acrylic
Measuring frequency range: 1Hz~50MHz
Signal frequency: 30V max
Power supply: USB or external power supply (5~12V) or 9V battery
PCB board size: 6.3 * 4.9cm / 2.48 * 1.93in
Finished product size: 7.3 * 5.8 * 1.7cm / 2.87 * 2.28 * 0.67in
Product weight: 67g/2.36oz
Packing size: about 12.5 * 8 * 2 cm / 4.92 * 3.15 * 0.79 inches
Package weight: about 97g/3.42oz
note:If the node has been installed, remember to wear anti-static gloves to prevent electric shock
Package list:
1 * DIY frequency tester kit
1 * USB cable
1 *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.

10-100V SOC LCD Digital Battery Capacity Indicator Voltage/meter Tester PZEM-023
Features:
100% brand new and high quality
Made of high-quality materials, durable
Model: PZEM-023
Measure battery SOC and display through LCD
Color LCD display, five battery symbol voltage Percentage combination display
Specifications:
Voltage
Battery test range
<1>Direct power supply:
Measuring range DC 8-100V
<2>Single power supply:
Single power supply range DC 5-12V
Measuring range DC 0-100V
<3>Display format:
<10V display format, for example: 9.99V
<100V display format, for example: 99.9V
100V display format, for example: 100V
Percentage
<1> Range: 0% -100%
<2>Display format
<10% display format, for example: 9%
<100% display format, for example: 99%
100% diplay format, for example: 100%
Battery symbol
<1>Graph: Five cell symbols, each representing 20%
<2>Display format
SOC> 90% shows full battery
80% SOC≤80% display 4 units
60% Other functions:
Backlight control
Set full/cut-off voltage
Calibration
For more details, see the manual
Note:
This table is suitable for indoor, not outdoor
This table is suitable for direct current, not for alternating current
Power and battery voltage does not exceed the range
Make sure the wiring is correct
Package Contents:
1* Battery capacity meter
4* cable
1*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.

Clamp multimeter Volt Amp Tester Pen ABS plastic 150*28mm Kits Digital
Details:
* New Digital Electric Clamp Meter Multimeter
* 100% Brand new and high quality
* LCD display auto power off function with backlight auto off function to effectively save battery consumption
* User-friendly design with compact size, ergonomics and portable, comfortable to use
* 30mm jaw opening size, 30mm jaw opening size unique design
* Input of accurate hole measurement signal, test lead jack, plug and unplug freely
* Dimensions(approx.): 150*62*28mm/5.91*2.44*1.10in
* LED display size: about 33*17mm/1.30*0.67in
* Power supply: 1.5V AAA battery *2 (not included)
* Material: ABS
* Maximum reading: 1999
* Color:as picture show
Package content:
1* Clamp multimeter
1* Meter pen
1* English manual
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.

Cable Wire Test Lead Cable Wire Copper plated Clip Multimeter Test Lead 5Pcs
Product features:
1. Made of high-quality materials, reliable, sturdy and durable.
2. It is suitable for the use of multimeters and is a practical accessory for testing work.
3. The banana plug can clamp the test line, which is easy to replace the damaged test line.
4. Stackable banana plug, easy to connect and measure, easy to use.
5. 5 different color test lines, easy to distinguish, and long service life.
Product parameters:
Name: Test line
Model: P1045
Clip material: copper plated
Banana plug material: nickel-plated copper
Wire: PVC
Maximum voltage/current: 500V / 5A
Length: about 1m / 39.4 inches
Wire diameter: about 2.8 mm/0.1 inch
Color: red, yellow, blue, green, black (1 for each color)
Package list:
5 x test leads (1 x red, 1 x yellow, 1 x blue, 1 x green, 1 x black)
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.

Cable Wire Test Lead Cable Wire PVC Copper plated Test Lead High Quality
Product features:
1. Made of high-quality materials, reliable, sturdy and durable.
2. It is suitable for the use of multimeters and is a practical accessory for testing work.
3. The banana plug can clamp the test line, which is easy to replace the damaged test line.
4. Stackable banana plug, easy to connect and measure, easy to use.
5. 5 different color test lines, easy to distinguish, and long service life.
Product parameters:
Name: Test line
Model: P1045
Clip material: copper plated
Banana plug material: nickel-plated copper
Wire: PVC
Maximum voltage/current: 500V / 5A
Length: about 1m / 39.4 inches
Wire diameter: about 2.8 mm/0.1 inch
Color: red, yellow, blue, green, black (1 for each color)
Package list:
5 x test leads (1 x red, 1 x yellow, 1 x blue, 1 x green, 1 x black)
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.

AC Clamp multimeter Volt Amp Tester ABS plastic 150*28mm Kits Set Digital
Details:
* New Digital Electric Clamp Meter Multimeter
* 100% Brand new and high quality
* LCD display auto power off function with backlight auto off function to effectively save battery consumption
* User-friendly design with compact size, ergonomics and portable, comfortable to use
* 30mm jaw opening size, 30mm jaw opening size unique design
* Input of accurate hole measurement signal, test lead jack, plug and unplug freely
* Dimensions(approx.): 150*62*28mm/5.91*2.44*1.10in
* LED display size: about 33*17mm/1.30*0.67in
* Power supply: 1.5V AAA battery *2 (not included)
* Material: ABS
* Maximum reading: 1999
* Color:as picture show
Package content:
1* Clamp multimeter
1* Meter pen
1* English manual
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.

For Optical Network Fiber Optic Cleaner Tool Panels Laboratory One-Click
Features:
*100% brand new and high quality
*Made of high-quality materials, durable
*Easily push the movement, engage the connector and start the cleaner
*One-time cleaning, more than 800 times per unit
*Made of antistatic resin
*Clean microfibers are densely tangled and free of debris
*Extendable tip to reach female connector
*Cleaning system rotates 180 for full scan
*The optical fiber BOB-Mini is specially designed for use with SC, FC and ST connectors. The instrument can clean the end face of the ferrule, remove dust, oil and other debris, without scratches or scratches on the end face.
Application range:
*Optical network panels and components
*Outdoor FTTX application
*Cable assembly production equipment
*Test laboratory
*Servers, switches, routers and OADMS with SC and LC interfaces
Package Contents:
1 x 2.5mm Pen Type Fiber Optic Cleaner
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.

N-Type Coupler Female RF Tools Accessories 1pc Directional 800-2500MHz
Item Details:
* 100% brand new and high quality
* Made of high quality material, durable and practical to use
* Ideal for sampling of transmitter measurements
* Frequency 800MHz-2500MHz
* Power processing 200 watts
* Optional Coupling: 10DB / 20DB / 30DB / 40DB
* Insertion loss <0.05dB (including coupling)
* Impedance 50 ohms
* VSWR≤1.20
* Isolation degree ≥20dB
* Range: -40degree Celsius-80degree Celsius
Package Contents:
1*Coupler
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.

N-Type Coupler Female RF Tools Accessories 1pc Directional 800-2500MHz
Item Details:
* 100% brand new and high quality
* Made of high quality material, durable and practical to use
* Ideal for sampling of transmitter measurements
* Frequency 800MHz-2500MHz
* Power processing 200 watts
* Optional Coupling: 10DB / 20DB / 30DB / 40DB
* Insertion loss <0.05dB (including coupling)
* Impedance 50 ohms
* VSWR≤1.20
* Isolation degree ≥20dB
* Range: -40degree Celsius-80degree Celsius
Package Contents:
1*Coupler
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.

N-Type Coupler Female RF Tools Accessories Coaxial Directional Portable
Item Details:
* 100% brand new and high quality
* Made of high quality material, durable and practical to use
* Ideal for sampling of transmitter measurements
* Frequency 800MHz-2500MHz
* Power processing 200 watts
* Optional Coupling: 10DB / 20DB / 30DB / 40DB
* Insertion loss <0.05dB (including coupling)
* Impedance 50 ohms
* VSWR≤1.20
* Isolation degree ≥20dB
* Range: -40degree Celsius-80degree Celsius
Package Contents:
1*Coupler
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.

N-Type Coupler Female RF Tools Accessories Coaxial Directional Portable
Item Details:
* 100% brand new and high quality
* Made of high quality material, durable and practical to use
* Ideal for sampling of transmitter measurements
* Frequency 800MHz-2500MHz
* Power processing 200 watts
* Optional Coupling: 10DB / 20DB / 30DB / 40DB
* Insertion loss <0.05dB (including coupling)
* Impedance 50 ohms
* VSWR≤1.20
* Isolation degree ≥20dB
* Range: -40degree Celsius-80degree Celsius
Package Contents:
1*Coupler
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
Automatic selection of 3 sensitivity (high, medium and low)
NCV signal strength indication mode: Signal strength is indicated by different frequency alarm sounds and different colors of LED lights, high (red), medium (yellow), low (green).
Automatic shut-down.
Battery undervoltage indication.
Small size, light weight and easy to carry.
Fine workmanship, safe and easy to use.
Used to measure electricity, measure voltage and current, etc.
Product parameters:
Material: ABS
Size: about 175 * 45 * 36 mm
AC voltage range: about 12~1000V (sensitivity manual mode)
About 48~1000V (sensitivity auto mode)
Frequency: 50 Hz / 60Hz
Working temperature: 0~40degree Celsius
Storage temperature: -10~50degree Celsius
Altitude: <2000m
Power: 1 x 9V battery (not included)
Alarm mode: sound and light alarm
Neutral/FireWire judgment: According to the signal strength, whether the FireWire signal is strong.
Package Included:
1 *Induction test 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.

1PC AVD06 Non-Contact Voltage AC Tester Inductive Test Pen Electric Pen Detector
Features:
100% brand new and high quality
Made of high-quality materials, durable
Automatic selection of 3 sensitivity (high, medium and low)
NCV signal strength indication mode: Signal strength is indicated by different frequency alarm sounds and different colors of LED lights, high (red), medium (yellow), low (green).
Automatic shut-down.
Battery undervoltage indication.
Small size, light weight and easy to carry.
Fine workmanship, safe and easy to use.
Used to measure electricity, measure voltage and current, etc.
Product parameters:
Material: ABS
Size: about 175 * 45 * 36 mm
AC voltage range: about 12~1000V (sensitivity manual mode)
About 48~1000V (sensitivity auto mode)
Frequency: 50 Hz / 60Hz
Working temperature: 0~40degree Celsius
Storage temperature: -10~50degree Celsius
Altitude: <2000m
Power: 1 x 9V battery (not included)
Alarm mode: sound and light alarm
Neutral/FireWire judgment: According to the signal strength, whether the FireWire signal is strong.
Package Included:
1 *Induction test 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.

17* 211.1g 10mg-100g Grams Precision Calibration Weight Set Test Jewellery Scale!
Warm tip: The color of tweezers will be sent at random, we do not accept the specified color, thanks for your understanding.
Details:
*Calibration weight for re-calibrating or testing digital scales, jewelry scales
*Suitable for general laboratory, commercial and educational use
*Carbon steel with chrome finish
*This calibration weight set contains: 1 x 100g, 1 x 50g, 2 x 20g, 1 x 10g, 1 x 5g, 2x2g, 1x 1g, 1x500mg, 2x200mg, 1 x 100mg, 1 x 50mg, 2 x 20mg, 1 x 10mg
*Permissible Error: /- 0.003g
*Material: No.45 steel
*Weight Color: Silver (As pictures show)
*Total Set of Weights: 211.1g
Specifications:
1 Set(=17pcs )Includes Following Sizes:
1 x 100g Calibration Weight
1 x 50g Calibration Weight
2 x 20g Calibration Weights
1 x 10g Calibration Weight
1 x 5g Calibration Weight
2 x 2g Calibration Weights
1 x 1g Calibration Weight
1 x 500mgCalibration Weight
2 x 200mg Calibration Weights
1 x 100mg Calibration Weight
1 x 50mg Calibration Weight
2 x 20mg Calibration Weights
1 x 10mg Calibration Weight
Package Contents:
1 x 17Pcs Set Precision Calibration Weights
1 x Plastic Storage Case
1 x Tweezers
Notes:
1,Different scales need different sizes of weights to calibrate them. Please make sure you are taking the correct size weight for the scale you would like to use it with.
2,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.

1 Set 30V Max Digital Crysta Oscillator Frequency Counter Tester DIY Kit 97g
Features:
100% brand new and high quality
Made of high-quality materials, durable
LED display shows data clearly
Measuring frequency range: 1Hz~50MHz; signal frequency: maximum 30V
Can measure the oscillation frequency of the most commonly used crystals
Automatic range conversion without manual switching
Programmable addition and subtraction frequency settings, can measure the radio transceiver
Including five precision resolutions and power saving modes
If there is no obvious change within 15 seconds, the display will automatically turn off
Use a transparent shell to protect the components well
Wide power supply, can be powered by USB / external power (5~12V) / 9V battery
Product parameters:
Material: FR4 acrylic
Measuring frequency range: 1Hz~50MHz
Signal frequency: 30V max
Power supply: USB or external power supply (5~12V) or 9V battery
PCB board size: 6.3 * 4.9cm / 2.48 * 1.93in
Finished product size: 7.3 * 5.8 * 1.7cm / 2.87 * 2.28 * 0.67in
Product weight: 67g/2.36oz
Packing size: about 12.5 * 8 * 2 cm / 4.92 * 3.15 * 0.79 inches
Package weight: about 97g/3.42oz
note:If the node has been installed, remember to wear anti-static gloves to prevent electric shock
Package list:
1 * DIY frequency tester kit
1 * USB cable
1 *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.

Tester Part Digital Crysta Oscillator Frequency 1Hz~50MHz High quality
Features:
100% brand new and high quality
Made of high-quality materials, durable
LED display shows data clearly
Measuring frequency range: 1Hz~50MHz; signal frequency: maximum 30V
Can measure the oscillation frequency of the most commonly used crystals
Automatic range conversion without manual switching
Programmable addition and subtraction frequency settings, can measure the radio transceiver
Including five precision resolutions and power saving modes
If there is no obvious change within 15 seconds, the display will automatically turn off
Use a transparent shell to protect the components well
Wide power supply, can be powered by USB / external power (5~12V) / 9V battery
Product parameters:
Material: FR4 acrylic
Measuring frequency range: 1Hz~50MHz
Signal frequency: 30V max
Power supply: USB or external power supply (5~12V) or 9V battery
PCB board size: 6.3 * 4.9cm / 2.48 * 1.93in
Finished product size: 7.3 * 5.8 * 1.7cm / 2.87 * 2.28 * 0.67in
Product weight: 67g/2.36oz
Packing size: about 12.5 * 8 * 2 cm / 4.92 * 3.15 * 0.79 inches
Package weight: about 97g/3.42oz
note:If the node has been installed, remember to wear anti-static gloves to prevent electric shock
Package list:
1 * DIY frequency tester kit
1 * USB cable
1 *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 Multimeter AC/DC Voltmeter Ammeter/Ohmmeter Volt Tester Meter Testing
Features:
*100% brand new and high quality
*The digital multimeter can measure AC/DC voltage and current, resistance, frequency, diode, triode, continuity and logic level
*Clear LCD display, convenient to read the measuring results
*Designed with a bracket on the back for convenient operation
*Wide measuring range with high precision
*Support sleep mode and data hold function
Specifications:
*Model: DT-9205A
*Measuring Range:
DC Voltage: 200mV-1000V, ±(0.5% 1dgt)
AC voltage: 20V-750V, ±(0.8% 3dgt)
DC current: 20mA-20A, ±(0.8% 1dgt)
AC current: 200mA-20A, ±(1.8% 3dgt)
Resistance: 200Ω-200MΩ, ±(0.8% 1dgt)
Capacitance: 2nF-20μF, ±(2.5% 3dgt)
Frequency: 2KHz-20KHz, ±(1.5% 5dgt)
*Measurement Type:
Diode: Yes
Triode: Yes
Continuity test: Yes
Temperature test: Yes
Logic level test: Yes
Sleep mode: Yes
Data hold: Yes
*Maximum display: 1999
*Power supply: 6F22 9V battery (NOT included)
Package Contents:
1 * Multimeter (Battery not included)
1 * Protective Cover
1 Pairs of Test Probes
1 * User Manual
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.

Cleaning pen One-click LC/MU 1.25mm connector Tool Components Practical
Features:
*100% brand new and high quality
*Made of high quality material, durable and practical to use
*One-stop cleaning system
* Easily push the movement to make the connector engage and clean
*One-time cleaning 800 times
*Made of antistatic resin
*Clean microfibers are densely tangled and free of debris
*Extendable tip to reach female connector
*The cleaning system rotates 180 degrees for a full scan
*The optical fiber BOB-Mini is specially designed for use with MU and LC connectors (Φ1.25mm). The instrument can clean the end face of the ferrule, remove dust, oil and other debris, without leaving any scratches on the end face Marks or scratches.
Application range:
*Fiber optic network panels and components
*Outdoor FTTX application
*Cable assembly production equipment
*Test laboratory
*Servers, switches, routers and OADMS with SC and LC interfaces
Package Contents:
1 *1.25mm pen fiber cleaner
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.

DC 0-100V Tester Digital Indicator Solar PZEM-023 Accessory Parts Voltage
Features:
100% brand new and high quality
Made of high-quality materials, durable
Model: PZEM-023
Measure battery SOC and display through LCD
Color LCD display, five battery symbol voltage Percentage combination display
Specifications:
Voltage
Battery test range
<1>Direct power supply:
Measuring range DC 8-100V
<2>Single power supply:
Single power supply range DC 5-12V
Measuring range DC 0-100V
<3>Display format:
<10V display format, for example: 9.99V
<100V display format, for example: 99.9V
100V display format, for example: 100V
Percentage
<1> Range: 0% -100%
<2>Display format
<10% display format, for example: 9%
<100% display format, for example: 99%
100% diplay format, for example: 100%
Battery symbol
<1>Graph: Five cell symbols, each representing 20%
<2>Display format
SOC> 90% shows full battery
80% SOC≤80% display 4 units
60% Other functions:
Backlight control
Set full/cut-off voltage
Calibration
For more details, see the manual
Note:
This table is suitable for indoor, not outdoor
This table is suitable for direct current, not for alternating current
Power and battery voltage does not exceed the range
Make sure the wiring is correct
Package Contents:
1* Battery capacity meter
4* cable
1*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.

DC 0-100V Tester Digital Indicator PZEM-023 Accessory Replacement Voltage
Features:
100% brand new and high quality
Made of high-quality materials, durable
Model: PZEM-023
Measure battery SOC and display through LCD
Color LCD display, five battery symbol voltage Percentage combination display
Specifications:
Voltage
Battery test range
<1>Direct power supply:
Measuring range DC 8-100V
<2>Single power supply:
Single power supply range DC 5-12V
Measuring range DC 0-100V
<3>Display format:
<10V display format, for example: 9.99V
<100V display format, for example: 99.9V
100V display format, for example: 100V
Percentage
<1> Range: 0% -100%
<2>Display format
<10% display format, for example: 9%
<100% display format, for example: 99%
100% diplay format, for example: 100%
Battery symbol
<1>Graph: Five cell symbols, each representing 20%
<2>Display format
SOC> 90% shows full battery
80% SOC≤80% display 4 units
60% Other functions:
Backlight control
Set full/cut-off voltage
Calibration
For more details, see the manual
Note:
This table is suitable for indoor, not outdoor
This table is suitable for direct current, not for alternating current
Power and battery voltage does not exceed the range
Make sure the wiring is correct
Package Contents:
1* Battery capacity meter
4* cable
1*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.

Tester Battery Capacity Meter DC 0-100V LCD Voltage Indicator PZEM-023
Features:
100% brand new and high quality
Made of high-quality materials, durable
Model: PZEM-023
Measure battery SOC and display through LCD
Color LCD display, five battery symbol voltage Percentage combination display
Specifications:
Voltage
Battery test range
<1>Direct power supply:
Measuring range DC 8-100V
<2>Single power supply:
Single power supply range DC 5-12V
Measuring range DC 0-100V
<3>Display format:
<10V display format, for example: 9.99V
<100V display format, for example: 99.9V
100V display format, for example: 100V
Percentage
<1> Range: 0% -100%
<2>Display format
<10% display format, for example: 9%
<100% display format, for example: 99%
100% diplay format, for example: 100%
Battery symbol
<1>Graph: Five cell symbols, each representing 20%
<2>Display format
SOC> 90% shows full battery
80% SOC≤80% display 4 units
60% Other functions:
Backlight control
Set full/cut-off voltage
Calibration
For more details, see the manual
Note:
This table is suitable for indoor, not outdoor
This table is suitable for direct current, not for alternating current
Power and battery voltage does not exceed the range
Make sure the wiring is correct
Package Contents:
1* Battery capacity meter
4* cable
1*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
*It can be used to measure moisture content of various kinds of wood/paper/paperboard etc.
*Built in four kinds of measurement models, containing more than 50 common wood, you can choose the corresponding group, improve the accuracy of measurement.
*The item is strong and Anti-shock, applicable to a variety of special occasions.
*Built-in automatic shutdown function, save battery consumption.
*Lock screen function(Hold)
*The meter will automatically detect the battery, and the battery should be changed before the battery is exhausted.
*Equipped with a tester pin protection cover.
Specifications:
*Humidity measurement range: 0-99.9%
*Precision: -0.5%
*Display Resolution: ±0.1%
*Power supply: 1*9V DC battery (not included)
*Color: Gray(As picture shown)
*Size: 145*67*32mm (Approx.)
Package Contents:
1*Wood Moisture Meter(Without battery)
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.

Digital Infrared Temperature Non Contact Ear Forehead Thermometer LCD Handheld
This product is not suitable for measuring the temperature of the body surface, forehead and baby.
When using the machine to measure the temperature, pay attention to the ratio between the distance and the size of the measurement area.
* 100% brand new and high quality
* Non-contact LCD screen, infrared, data, digital thermometer, sensor thermometer
*Data retention function
*On/off pointer selection
* Backlight selection on/off
* Automatic shutdown within 7 seconds without any operation
*This product is used to measure the surface temperature of the following objects: hot water pipes, hot parts of engines, kitchen surfaces, heat pipes and insulating materials, electrical connections, electric ballasts
* Easy to use
* Use clear LCD screen for alignment
* Easily switch between °C and °F
*Includes tail lights to increase night visibility
*Normal mode: When the trigger is pressed, the device will provide continuous temperature readings
*Highest and lowest modes: the device will scan all the read temperatures and display the highest or lowest recorded temperature detected
specification:
*Material: Plastic
*Color: Black(as shown)
*Product size: 140x85x35mm (length x width x height)
*Model GM320
*Maximum temperature measurement 120°C and above
*Handheld
*Infrared thermometer principle
*Digital display type
*Screen size 1.9 inches and below
*Temperature range -50~380°C (-58°C~626°C)
*Accuracy ±1.5% or ±1.5°C
*Resolution ±1% or ±1°C
*Dot pitch ratio is 12:1
*Emissivity 0.95 (fixed)
*Resolution 0.1 degree Celsius
* Response time 500m/s, response 95pct
*Spectral response 8-14
* FCC RoHS CE certificate
*Maximum display value 380 degrees Celsius
*Working temperature 0 to 40 degrees Celsius
*Power supply 2 AAA batteries (not included)
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.

GM320 High-Precision LCD Handheld Infrared Temperature/Thermometer Non-contact
This product is not suitable for measuring the temperature of the body surface, forehead and baby.
When using the machine to measure the temperature, pay attention to the ratio between the distance and the size of the measurement area.
* 100% brand new and high quality
* Non-contact LCD screen, infrared, data, digital thermometer, sensor thermometer
*Data retention function
*On/off pointer selection
* Backlight selection on/off
* Automatic shutdown within 7 seconds without any operation
*This product is used to measure the surface temperature of the following objects: hot water pipes, hot parts of engines, kitchen surfaces, heat pipes and insulating materials, electrical connections, electric ballasts
* Easy to use
* Use clear LCD screen for alignment
* Easily switch between °C and °F
*Includes tail lights to increase night visibility
*Normal mode: When the trigger is pressed, the device will provide continuous temperature readings
*Highest and lowest modes: the device will scan all the read temperatures and display the highest or lowest recorded temperature detected
specification:
*Material: Plastic
*Color: Black(as shown)
*Product size: 140x85x35mm (length x width x height)
*Model GM320
*Maximum temperature measurement 120°C and above
*Handheld
*Infrared thermometer principle
*Digital display type
*Screen size 1.9 inches and below
*Temperature range -50~380°C (-58°C~626°C)
*Accuracy ±1.5% or ±1.5°C
*Resolution ±1% or ±1°C
*Dot pitch ratio is 12:1
*Emissivity 0.95 (fixed)
*Resolution 0.1 degree Celsius
* Response time 500m/s, response 95pct
*Spectral response 8-14
* FCC RoHS CE certificate
*Maximum display value 380 degrees Celsius
*Working temperature 0 to 40 degrees Celsius
*Power supply 2 AAA batteries (not included)
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 LCD Gray Wood Moisture Meter Electrode Detectors 145x 67x32mm Durable
Item Details:
*100% Brand new and high quality
*US Digital LCD Humidity Wood Moisture Meter 0-99.9% Firewood Electrode Detector
*Widely used to measure the moisture content of various wood / paper / cardboard
*Built-in four measurement models, including more than 50 kinds of ordinary wood, you can freely choose the appropriate group to improve measurement accuracy
*Shockproof and tough materials suitable for different harsh conditions
*Automatic shutdown function saves power and reduces battery consumption
*Lock screen function (hold), easy to operate
*Included with the tester pin protection cover
*Humidity measurement range: 0-99.9%
*Accuracy: -0.5%
*Display resolution: ± 0.1%
*Color:Gray(As Pictures Show)
*Size: 145 * 67 * 32 mm
Package Contents:
1*Wood Moisture Meter
1*User Manual
Notes:
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.

Set Wood Moisture Meter 0-99.9% Gray Digital LCD Damp Paper Firewood Durable
Item Details:
*100% Brand new and high quality
*US Digital LCD Humidity Wood Moisture Meter 0-99.9% Firewood Electrode Detector
*Widely used to measure the moisture content of various wood / paper / cardboard
*Built-in four measurement models, including more than 50 kinds of ordinary wood, you can freely choose the appropriate group to improve measurement accuracy
*Shockproof and tough materials suitable for different harsh conditions
*Automatic shutdown function saves power and reduces battery consumption
*Lock screen function (hold), easy to operate
*Included with the tester pin protection cover
*Humidity measurement range: 0-99.9%
*Accuracy: -0.5%
*Display resolution: ± 0.1%
*Color:Gray(As Pictures Show)
*Size: 145 * 67 * 32 mm
Package Contents:
1*Wood Moisture Meter
1*User Manual
Notes:
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.

Wood Moisture Meter 0-99.9% Digital Humidity Tester Detector Industrial
Item Details:
*100% Brand new and high quality
*US Digital LCD Humidity Wood Moisture Meter 0-99.9% Firewood Electrode Detector
*Widely used to measure the moisture content of various wood / paper / cardboard
*Built-in four measurement models, including more than 50 kinds of ordinary wood, you can freely choose the appropriate group to improve measurement accuracy
*Shockproof and tough materials suitable for different harsh conditions
*Automatic shutdown function saves power and reduces battery consumption
*Lock screen function (hold), easy to operate
*Included with the tester pin protection cover
*Humidity measurement range: 0-99.9%
*Accuracy: -0.5%
*Display resolution: ± 0.1%
*Color:Gray(As Pictures Show)
*Size: 145 * 67 * 32 mm
Package Contents:
1*Wood Moisture Meter
1*User Manual
Notes:
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.

Sine Signal Generator DIY Kit Square L2U1 12~15V LCD display Brand New
Features:
Uses ICL8038 and high-speed op amp, higher accuracy.
Can output sine/triangle/square/forward and reverse sawtooth waveforms.
LCD display to indicate the data accurately.
Frequency Range: 5Hz~400kHz; Duty Cycle Range: 2~95% (Adjustable)
Adjustable frequency and amplitude.
Supports dual power amplifier without blocking the capacitor to ensure high and low frequency signal distortion.
Frequency adjustment features coarse tuning and fine tuning.
All are through hole components, easy to install.
Specification:
Material: FR4 Acrylic
Supply Voltage: 12V~15V
Frequency Range: 5Hz~400KHz(Adjustable)
Duty Cycle Range: 2~95% (Adjustable)
Low Distortion Sine Wave: 1%
Low Temperature Drift: 50ppm / °C
Output Triangular Wave Linearity: 0.1%
DC Bias Range: -7.5V~7.5V
Output Amplitude Range: 0.1V~11VPP(operating voltage 12V)
Board Dimension: 7.8*5cm/3.07*1.97 inch (Approx)
Finished Product Dimension: 8.7*6*1.7cm/3.43*2.36*0.67 inch (Approx)
Package Contents:
1 * Signal Generator DIY Kit
1 * User Manual(English)
Notes:
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 Voltmeter Ammeter Resistance Multimeter AC DC Tester Capacitance Meter
Details:
*100% brand new and high quality
*DC voltage: 200m-2-20-200-1000V±0.5%
*AC voltage: 200m-2-20-200-700V±1.0%
*DC current: 2m-20m-200m-20A±1.0%
*AC current: 2m-20m-200m-20A±1.5%
*Resistance: 200-2K-20K-200K-2M-20M-200M±1.0%
*Capacitance: 20n-200n-2u-20u-200uF±4.0%
*Diode: Yes
*Triode: Yes
*Power supply: 9V battery (NOT Included)
*3-bit LCD, maximum display value 1999
*Product size: about 190 * 90 * 35mm / 7.48 * 3.54 * 1.38 inch
*Optional Color: Yellow / Red (As Pictures Show)
*Weight: 310G (Approx.)
Package Contents:
1 * Digital multimeter (Battery NOT Included)
1* Test Lead line
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 Voltmeter Ammeter Resistance Multimeter AC DC Tester Capacitance Meter
Details:
*100% brand new and high quality
*DC voltage: 200m-2-20-200-1000V±0.5%
*AC voltage: 200m-2-20-200-700V±1.0%
*DC current: 2m-20m-200m-20A±1.0%
*AC current: 2m-20m-200m-20A±1.5%
*Resistance: 200-2K-20K-200K-2M-20M-200M±1.0%
*Capacitance: 20n-200n-2u-20u-200uF±4.0%
*Diode: Yes
*Triode: Yes
*Power supply: 9V battery (NOT Included)
*3-bit LCD, maximum display value 1999
*Product size: about 190 * 90 * 35mm / 7.48 * 3.54 * 1.38 inch
*Optional Color: Yellow / Red (As Pictures Show)
*Weight: 310G (Approx.)
Package Contents:
1 * Digital multimeter (Battery NOT Included)
1* Test Lead line
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.

100pcs Test clips Crocodile Metal 3.9''/4.7''/5.9 '' Practical Durable
Feature:
*100% brand new and high quality
*Lightweight and safe
*Connect quickly and easily
*Use with batteries, small light bulbs and other small electrical equipment in schools to teach students about electricity
*Used to connect components to wires
*Can be used as a miniature jig to hold parts together for bonding and wires together for welding
*Can be used for electrical or laboratory electrical test work, as a connector for connecting batteries and wires
Specifications:
*Color:silver (As picture show)
*Size: 100 * 10 * 6mm / 120 * 10 * 6mm / 150 * 10 * 6mm (optional)
*Material: Microfiber leather
Package Contents:
100*Alligator leather test clip
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.

Adjustable AC DC 3V To 12V Universal Power Adapter Supply Charger Plug US EU
Features:
100% brand new and high quality
Made of high-quality materials, durable
This upgraded version of the AC power adapter is more powerful
Full protection of overvoltage/overcurrent/short circuit/overheating.
No battery required, this universal adapter can replace a box full of batteries.
Save space, one adapter can replace many adapters!
NEW CORD, the cable core is made of copper, and a 5.5 * 2.1 mm turn fork is installed on the cable magnetic ring to reduce noise interference.
More choices. This CUGLB adapter includes 8 DC nibs, these nibs are compatible with most polular AC/DC products, such as pedals, effects, wireless receivers, printers, game consoles, security products, routers, digital products, printers, LED light bar, electronic Gizmos, replacement charger cable, rowing machine, GPS, USB charging camera, speaker, 3V to 12V small household electronic products, etc.
Product parameters:
Name: power adapter
Plug: American plug, European plug (optional)
AC input: 100-240V 0.25A 50/60Hz, DC
Output: 3V / 4.5V / 5V / 6V / 7.5V / 9V / 12V
Efficiency:> 80% (typical value)
USB port: 5.0V 2.1A
Package weight: 205 grams (7.23 ounces)
Packing size: 12x7.5x5.6 cm/4.72x2.95x2.2 inches
Cord length: 110 cm (3.6 feet / 43 inches)
8 adapter connection skills specifications:
5.5 * 2.5mm
5.5 * 2.1mm
4.0 * 1.7mm
3.5 * 1.35 mm
3.0 * 1.1mm
2.5 * 0.7 mm
Micro USB-B plug
LED terminal connector.
Note:
Not compatible with laptops or other high-power devices above 30W.
If you want to get 12V 2.0 A through 8 DC tips, please do not use the USB port at the same time, otherwise the current cannot reach 2.0A.
Package Included:
1 *30W universal power adapter
8 *DC suction head
1 *key
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.

Adjustable AC DC 3V To 12V Universal Power Adapter Supply Charger Plug US EU
Features:
100% brand new and high quality
Made of high-quality materials, durable
This upgraded version of the AC power adapter is more powerful
Full protection of overvoltage/overcurrent/short circuit/overheating.
No battery required, this universal adapter can replace a box full of batteries.
Save space, one adapter can replace many adapters!
NEW CORD, the cable core is made of copper, and a 5.5 * 2.1 mm turn fork is installed on the cable magnetic ring to reduce noise interference.
More choices. This CUGLB adapter includes 8 DC nibs, these nibs are compatible with most polular AC/DC products, such as pedals, effects, wireless receivers, printers, game consoles, security products, routers, digital products, printers, LED light bar, electronic Gizmos, replacement charger cable, rowing machine, GPS, USB charging camera, speaker, 3V to 12V small household electronic products, etc.
Product parameters:
Name: power adapter
Plug: American plug, European plug (optional)
AC input: 100-240V 0.25A 50/60Hz, DC
Output: 3V / 4.5V / 5V / 6V / 7.5V / 9V / 12V
Efficiency:> 80% (typical value)
USB port: 5.0V 2.1A
Package weight: 205 grams (7.23 ounces)
Packing size: 12x7.5x5.6 cm/4.72x2.95x2.2 inches
Cord length: 110 cm (3.6 feet / 43 inches)
8 adapter connection skills specifications:
5.5 * 2.5mm
5.5 * 2.1mm
4.0 * 1.7mm
3.5 * 1.35 mm
3.0 * 1.1mm
2.5 * 0.7 mm
Micro USB-B plug
LED terminal connector.
Note:
Not compatible with laptops or other high-power devices above 30W.
If you want to get 12V 2.0 A through 8 DC tips, please do not use the USB port at the same time, otherwise the current cannot reach 2.0A.
Package Included:
1 *30W universal power adapter
8 *DC suction head
1 *key
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.

8-In-1 Universal Power Supply Adapter Charger Plug Kit AC/DC 3V - 12V Adjustable
Features:
100% brand new and high quality
Made of high-quality materials, durable
This upgraded version of the AC power adapter is more powerful
Full protection of overvoltage/overcurrent/short circuit/overheating.
No battery required, this universal adapter can replace a box full of batteries.
Save space, one adapter can replace many adapters!
NEW CORD, the cable core is made of copper, and a 5.5 * 2.1 mm turn fork is installed on the cable magnetic ring to reduce noise interference.
More choices. This CUGLB adapter includes 8 DC nibs, these nibs are compatible with most polular AC/DC products, such as pedals, effects, wireless receivers, printers, game consoles, security products, routers, digital products, printers, LED light bar, electronic Gizmos, replacement charger cable, rowing machine, GPS, USB charging camera, speaker, 3V to 12V small household electronic products, etc.
Product parameters:
Name: power adapter
Plug: American plug, European plug (optional)
AC input: 100-240V 0.25A 50/60Hz, DC
Output: 3V / 4.5V / 5V / 6V / 7.5V / 9V / 12V
Efficiency:> 80% (typical value)
USB port: 5.0V 2.1A
Package weight: 205 grams (7.23 ounces)
Packing size: 12x7.5x5.6 cm/4.72x2.95x2.2 inches
Cord length: 110 cm (3.6 feet / 43 inches)
8 adapter connection skills specifications:
5.5 * 2.5mm
5.5 * 2.1mm
4.0 * 1.7mm
3.5 * 1.35 mm
3.0 * 1.1mm
2.5 * 0.7 mm
Micro USB-B plug
LED terminal connector.
Note:
Not compatible with laptops or other high-power devices above 30W.
If you want to get 12V 2.0 A through 8 DC tips, please do not use the USB port at the same time, otherwise the current cannot reach 2.0A.
Package Included:
1 *30W universal power adapter
8 *DC suction head
1 *key
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.

8-In-1 Universal Power Supply Adapter Charger Plug Kit AC/DC 3V - 12V Adjustable
Features:
100% brand new and high quality
Made of high-quality materials, durable
This upgraded version of the AC power adapter is more powerful
Full protection of overvoltage/overcurrent/short circuit/overheating.
No battery required, this universal adapter can replace a box full of batteries.
Save space, one adapter can replace many adapters!
NEW CORD, the cable core is made of copper, and a 5.5 * 2.1 mm turn fork is installed on the cable magnetic ring to reduce noise interference.
More choices. This CUGLB adapter includes 8 DC nibs, these nibs are compatible with most polular AC/DC products, such as pedals, effects, wireless receivers, printers, game consoles, security products, routers, digital products, printers, LED light bar, electronic Gizmos, replacement charger cable, rowing machine, GPS, USB charging camera, speaker, 3V to 12V small household electronic products, etc.
Product parameters:
Name: power adapter
Plug: American plug, European plug (optional)
AC input: 100-240V 0.25A 50/60Hz, DC
Output: 3V / 4.5V / 5V / 6V / 7.5V / 9V / 12V
Efficiency:> 80% (typical value)
USB port: 5.0V 2.1A
Package weight: 205 grams (7.23 ounces)
Packing size: 12x7.5x5.6 cm/4.72x2.95x2.2 inches
Cord length: 110 cm (3.6 feet / 43 inches)
8 adapter connection skills specifications:
5.5 * 2.5mm
5.5 * 2.1mm
4.0 * 1.7mm
3.5 * 1.35 mm
3.0 * 1.1mm
2.5 * 0.7 mm
Micro USB-B plug
LED terminal connector.
Note:
Not compatible with laptops or other high-power devices above 30W.
If you want to get 12V 2.0 A through 8 DC tips, please do not use the USB port at the same time, otherwise the current cannot reach 2.0A.
Package Included:
1 *30W universal power adapter
8 *DC suction head
1 *key
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.

Charger Adapter kit Adjustable Adapter AC/DC 3V To 12V Universal Power
Features:
100% brand new and high quality
Made of high-quality materials, durable
This upgraded version of the AC power adapter is more powerful
Full protection of overvoltage/overcurrent/short circuit/overheating.
No battery required, this universal adapter can replace a box full of batteries.
Save space, one adapter can replace many adapters!
NEW CORD, the cable core is made of copper, and a 5.5 * 2.1 mm turn fork is installed on the cable magnetic ring to reduce noise interference.
More choices. This CUGLB adapter includes 8 DC nibs, these nibs are compatible with most polular AC/DC products, such as pedals, effects, wireless receivers, printers, game consoles, security products, routers, digital products, printers, LED light bar, electronic Gizmos, replacement charger cable, rowing machine, GPS, USB charging camera, speaker, 3V to 12V small household electronic products, etc.
Product parameters:
Name: power adapter
Plug: American plug, European plug (optional)
AC input: 100-240V 0.25A 50/60Hz, DC
Output: 3V / 4.5V / 5V / 6V / 7.5V / 9V / 12V
Efficiency:> 80% (typical value)
USB port: 5.0V 2.1A
Package weight: 205 grams (7.23 ounces)
Packing size: 12x7.5x5.6 cm/4.72x2.95x2.2 inches
Cord length: 110 cm (3.6 feet / 43 inches)
8 adapter connection skills specifications:
5.5 * 2.5mm
5.5 * 2.1mm
4.0 * 1.7mm
3.5 * 1.35 mm
3.0 * 1.1mm
2.5 * 0.7 mm
Micro USB-B plug
LED terminal connector.
Note:
Not compatible with laptops or other high-power devices above 30W.
If you want to get 12V 2.0 A through 8 DC tips, please do not use the USB port at the same time, otherwise the current cannot reach 2.0A.
Package Included:
1 *30W universal power adapter
8 *DC suction head
1 *key
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.

Charger Adapter kit Adjustable Adapter AC/DC 3V To 12V Universal Power
Features:
100% brand new and high quality
Made of high-quality materials, durable
This upgraded version of the AC power adapter is more powerful
Full protection of overvoltage/overcurrent/short circuit/overheating.
No battery required, this universal adapter can replace a box full of batteries.
Save space, one adapter can replace many adapters!
NEW CORD, the cable core is made of copper, and a 5.5 * 2.1 mm turn fork is installed on the cable magnetic ring to reduce noise interference.
More choices. This CUGLB adapter includes 8 DC nibs, these nibs are compatible with most polular AC/DC products, such as pedals, effects, wireless receivers, printers, game consoles, security products, routers, digital products, printers, LED light bar, electronic Gizmos, replacement charger cable, rowing machine, GPS, USB charging camera, speaker, 3V to 12V small household electronic products, etc.
Product parameters:
Name: power adapter
Plug: American plug, European plug (optional)
AC input: 100-240V 0.25A 50/60Hz, DC
Output: 3V / 4.5V / 5V / 6V / 7.5V / 9V / 12V
Efficiency:> 80% (typical value)
USB port: 5.0V 2.1A
Package weight: 205 grams (7.23 ounces)
Packing size: 12x7.5x5.6 cm/4.72x2.95x2.2 inches
Cord length: 110 cm (3.6 feet / 43 inches)
8 adapter connection skills specifications:
5.5 * 2.5mm
5.5 * 2.1mm
4.0 * 1.7mm
3.5 * 1.35 mm
3.0 * 1.1mm
2.5 * 0.7 mm
Micro USB-B plug
LED terminal connector.
Note:
Not compatible with laptops or other high-power devices above 30W.
If you want to get 12V 2.0 A through 8 DC tips, please do not use the USB port at the same time, otherwise the current cannot reach 2.0A.
Package Included:
1 *30W universal power adapter
8 *DC suction head
1 *key
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.