Tesztmérők és detektorok

Battery Monitor DC-80V 50A/100A/350A VOLT Capacity Tester Voltmeter Ammeter Tool
Features:
*100% brand new and high quality
* Made of high quality material, durable and practical to use
* This battery monitor is designed to monitor most battery systems with performance up to 999 amp hours.
* Read the battery pack like a fuel gauge.
* Battery status at a glance.
* This information is combined into one, which can improve the efficiency of battery use, thereby extending battery life and reducing the risk of failure.
* Charging status (% ), remaining battery capacity (AH).
* Charge and discharge current (A), voltage (V).
* Charging status indicator, looks like a smartphone.
* It is suitable for mobile and portable equipment, electric bikes, balance bikes, cleaners, instruments, UPS, etc.
* Suitable for lithium batteries, lithium iron phosphate batteries, lead-acid batteries and nickel-metal hydride batteries with an operating voltage of 8V to 80V.
* With memory function.
* No need for isolated power supply, self-powered 8-80V.
* This is easy to install.
Specification:
* Working Voltage: 8.0-80.0 V
* Working Consumption: 10.0- 12.0 mA
* Standby Consumption: 0.5 -0.6 mA
* Sleep Consumption: 50 -60 uA
* Voltage Accuracy: ± 1.0%
* Current Accuracy: ± 1.0%
* Capacity Accuracy: ± 1.0%
* Backlight Current (50A): 30.0- 60.0 mA
* Backlight Current (> 50A): 80.0- 120.0 mA
* Preset Capacity Value: 0.1999Ah
* 50A Sampler Current: 50.0 -75.0 A
* 100A Sampler Current: 100.0- 150.0 A
* 350A Sampler Current: 350.0- 400.0 A
* Temperature Range: 20 -35degree Celsius
* Size: ø59 * 20 mm(Approx.)
* Optional Model: 0-50A, 0-100A, 0-350A
Package Contents:
1 * Battery Monitor
1 * Current Sampler (With Stand)
1 * 2m Cable
1 * English 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.

Battery Monitor DC-80V 50A/100A/350A VOLT Capacity Tester Voltmeter Ammeter Tool
Features:
*100% brand new and high quality
* Made of high quality material, durable and practical to use
* This battery monitor is designed to monitor most battery systems with performance up to 999 amp hours.
* Read the battery pack like a fuel gauge.
* Battery status at a glance.
* This information is combined into one, which can improve the efficiency of battery use, thereby extending battery life and reducing the risk of failure.
* Charging status (% ), remaining battery capacity (AH).
* Charge and discharge current (A), voltage (V).
* Charging status indicator, looks like a smartphone.
* It is suitable for mobile and portable equipment, electric bikes, balance bikes, cleaners, instruments, UPS, etc.
* Suitable for lithium batteries, lithium iron phosphate batteries, lead-acid batteries and nickel-metal hydride batteries with an operating voltage of 8V to 80V.
* With memory function.
* No need for isolated power supply, self-powered 8-80V.
* This is easy to install.
Specification:
* Working Voltage: 8.0-80.0 V
* Working Consumption: 10.0- 12.0 mA
* Standby Consumption: 0.5 -0.6 mA
* Sleep Consumption: 50 -60 uA
* Voltage Accuracy: ± 1.0%
* Current Accuracy: ± 1.0%
* Capacity Accuracy: ± 1.0%
* Backlight Current (50A): 30.0- 60.0 mA
* Backlight Current (> 50A): 80.0- 120.0 mA
* Preset Capacity Value: 0.1999Ah
* 50A Sampler Current: 50.0 -75.0 A
* 100A Sampler Current: 100.0- 150.0 A
* 350A Sampler Current: 350.0- 400.0 A
* Temperature Range: 20 -35degree Celsius
* Size: ø59 * 20 mm(Approx.)
* Optional Model: 0-50A, 0-100A, 0-350A
Package Contents:
1 * Battery Monitor
1 * Current Sampler (With Stand)
1 * 2m Cable
1 * English 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.

Professional 4 K-Type Thermocouple Metal & Bead Probe Thermometer Temperature
Features:
*100% brand new and high quality
*Made of high-quality materials, durable
*This is a professional digital thermometer with K-type thermocouple metal probe and K-type thermocouple magnetic bead probe for high temperature measurement.
*Magnetic bead probe range -50~400°C (-58~752°F)
*It has a wide range of applications in ovens, furnaces, ceramics, pottery, molten metals and many other industrial uses.
*4 channel K-type thermocouple input
*Large backlit display
*Maximum/minimum/average reading recording function
*Data retention function
*Temperature unit °C, °F, K can be switched
*Display 4 different temperatures, temperature 1, temperature 2, temperature 3, temperature 4
*Auto power off setting
* Low battery indicator
Specifications:
Thermometer:
*Temperature range: -50~1350°C (-58~2462°F)
*Accuracy: ±0.015％rdg±1°C(1.8°F)
*Resolution: 0.1°<1000°; 1°<1000°
*Operating environment:
Temperature: 0~50°C (32~122°F)
Humidity: 10~90% RH
*Storage environment:
Temperature: -10~60°C (14~140°F)
Humidity: 10~75% RH
*Power supply: 9V battery (not included)
*Product weight: about 125 grams
*Product size: about 5.3 x 15.7 x 3.0 cm
Magnetic bead probe thermocouple:
*Temperature range: -50~204°C (58~399.2°F)
*Accuracy: ±1.5°C
*Length: 99.5cm
*Weight: 10g
Package Contents:
1 * Thermocouple thermometer
4 *K type thermocouple magnetic bead 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.

2*VU Meter DB Level Header Audio Preamp Power Amplifier Chassis Backlight TN-90A
Features:
100% brand new and high quality
Made of high-quality materials, durable
The insulation resistance meter outside the box and a circuit with 500V DC and a 50M ohmmeter case.
The circuit impedance of the electrical insulation is the insulation value of the 500V DC voltage test. Use the standard position to overlap the pointer with the zero-scale tolerance of the ±1mm balance meter, and tilt it 90 degrees to allow an error range of ±1mm.
Fine workmanship, good performance, easy to use, long service life
Product parameters:
Model: TN-90A
Pointer material: zinc-nickel alloy
The direction of the pointer swing: from left to right
Pointer length: The distance from the central axis to the needle is 44±1mm
Pointer width: 0.45±0.05mm
Overall size: about 90 * 70 mm
Current sensitivity: 1000uA±10%
Internal DC impedance: 650Ω±10%
Friction: ±1mm
Insulation resistance: 50Ω or more
Bulb: 3.0~3.2V 20mA
Test environment: temperature: 20degree Celsius±5degree Celsius, humidity: 40~85%
Package Included:
2 *VU meter
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.

Radiation detector Electromagnetic High Accuracy Counter Meter Durable New
Features:
100% brand new and high quality
Made of high-quality materials, durable
One instrument has two purposes, it can test electric and magnetic field radiation at the same time
Sound and light alarm, when the test result exceeds the safe value, the instrument will automatically alarm
Data lock, one key lock radiation value, LCD display value, easier to read
Radiation assessment, remind you whether the radiation value is safe
Stylish design, easy to operate manually, easy to carry and make field measurements
Product parameters:
Main color: orange
Material: plastic
Accuracy: Electrical: 1V/m; Magnetic: 0.01ÎĽT
Range: Electrical: 1-1999V/m; Magnetic: 0.01-19.99ÎĽT
Alarm threshold: electrical: 40V/m; magnetic: 0.4ÎĽT
Display mode: 3-1/2 LCD display
Test bandwidth: 5Hz-3500MHz
Working temperature: 0°C-50°C
Working humidity: relative humidity <80%
Power: 1 x 6F22 9V battery (not included)
Overall size: about 63.6 x 31 x 125.8 mm
Package Contents:
1 *Electromagnetic radiation detector
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.

Plastic Radiation detector Orange Counter Meter Dosimeter With LCD Screen
Features:
100% brand new and high quality
Made of high-quality materials, durable
One instrument has two purposes, it can test electric and magnetic field radiation at the same time
Sound and light alarm, when the test result exceeds the safe value, the instrument will automatically alarm
Data lock, one key lock radiation value, LCD display value, easier to read
Radiation assessment, remind you whether the radiation value is safe
Stylish design, easy to operate manually, easy to carry and make field measurements
Product parameters:
Main color: orange
Material: plastic
Accuracy: Electrical: 1V/m; Magnetic: 0.01ÎĽT
Range: Electrical: 1-1999V/m; Magnetic: 0.01-19.99ÎĽT
Alarm threshold: electrical: 40V/m; magnetic: 0.4ÎĽT
Display mode: 3-1/2 LCD display
Test bandwidth: 5Hz-3500MHz
Working temperature: 0°C-50°C
Working humidity: relative humidity <80%
Power: 1 x 6F22 9V battery (not included)
Overall size: about 63.6 x 31 x 125.8 mm
Package Contents:
1 *Electromagnetic radiation detector
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 Radiation Detector Counter Meter Dosimeter With LCD Screen 5Hz-3500MHz UK New
Features:
100% brand new and high quality
Made of high-quality materials, durable
One instrument has two purposes, it can test electric and magnetic field radiation at the same time
Sound and light alarm, when the test result exceeds the safe value, the instrument will automatically alarm
Data lock, one key lock radiation value, LCD display value, easier to read
Radiation assessment, remind you whether the radiation value is safe
Stylish design, easy to operate manually, easy to carry and make field measurements
Product parameters:
Main color: orange
Material: plastic
Accuracy: Electrical: 1V/m; Magnetic: 0.01ÎĽT
Range: Electrical: 1-1999V/m; Magnetic: 0.01-19.99ÎĽT
Alarm threshold: electrical: 40V/m; magnetic: 0.4ÎĽT
Display mode: 3-1/2 LCD display
Test bandwidth: 5Hz-3500MHz
Working temperature: 0°C-50°C
Working humidity: relative humidity <80%
Power: 1 x 6F22 9V battery (not included)
Overall size: about 63.6 x 31 x 125.8 mm
Package Contents:
1 *Electromagnetic radiation detector
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.

Plastic Radiation detector Orange Electromagnetic Counter Meter Dosimeter
Features:
100% brand new and high quality
Made of high-quality materials, durable
One instrument has two purposes, it can test electric and magnetic field radiation at the same time
Sound and light alarm, when the test result exceeds the safe value, the instrument will automatically alarm
Data lock, one key lock radiation value, LCD display value, easier to read
Radiation assessment, remind you whether the radiation value is safe
Stylish design, easy to operate manually, easy to carry and make field measurements
Product parameters:
Main color: orange
Material: plastic
Accuracy: Electrical: 1V/m; Magnetic: 0.01ÎĽT
Range: Electrical: 1-1999V/m; Magnetic: 0.01-19.99ÎĽT
Alarm threshold: electrical: 40V/m; magnetic: 0.4ÎĽT
Display mode: 3-1/2 LCD display
Test bandwidth: 5Hz-3500MHz
Working temperature: 0°C-50°C
Working humidity: relative humidity <80%
Power: 1 x 6F22 9V battery (not included)
Overall size: about 63.6 x 31 x 125.8 mm
Package Contents:
1 *Electromagnetic radiation detector
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.

Plastic Radiation detector Electromagnetic Counter Meter With LCD Screen
Features:
100% brand new and high quality
Made of high-quality materials, durable
One instrument has two purposes, it can test electric and magnetic field radiation at the same time
Sound and light alarm, when the test result exceeds the safe value, the instrument will automatically alarm
Data lock, one key lock radiation value, LCD display value, easier to read
Radiation assessment, remind you whether the radiation value is safe
Stylish design, easy to operate manually, easy to carry and make field measurements
Product parameters:
Main color: orange
Material: plastic
Accuracy: Electrical: 1V/m; Magnetic: 0.01ÎĽT
Range: Electrical: 1-1999V/m; Magnetic: 0.01-19.99ÎĽT
Alarm threshold: electrical: 40V/m; magnetic: 0.4ÎĽT
Display mode: 3-1/2 LCD display
Test bandwidth: 5Hz-3500MHz
Working temperature: 0°C-50°C
Working humidity: relative humidity <80%
Power: 1 x 6F22 9V battery (not included)
Overall size: about 63.6 x 31 x 125.8 mm
Package Contents:
1 *Electromagnetic radiation detector
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.

Tools Battery Monitor Gauge DC 0-80V0-350A SOC AH Volt Capacity Tester
Features:
*100% brand new and high quality
* Made of high quality material, durable and practical to use
* This battery monitor is designed to monitor most battery systems with performance up to 999 amp hours.
* Read the battery pack like a fuel gauge.
* Battery status at a glance.
* This information is combined into one, which can improve the efficiency of battery use, thereby extending battery life and reducing the risk of failure.
* Charging status (% ), remaining battery capacity (AH).
* Charge and discharge current (A), voltage (V).
* Charging status indicator, looks like a smartphone.
* It is suitable for mobile and portable equipment, electric bikes, balance bikes, cleaners, instruments, UPS, etc.
* Suitable for lithium batteries, lithium iron phosphate batteries, lead-acid batteries and nickel-metal hydride batteries with an operating voltage of 8V to 80V.
* With memory function.
* No need for isolated power supply, self-powered 8-80V.
* This is easy to install.
Specification:
* Working Voltage: 8.0-80.0 V
* Working Consumption: 10.0- 12.0 mA
* Standby Consumption: 0.5 -0.6 mA
* Sleep Consumption: 50 -60 uA
* Voltage Accuracy: ± 1.0%
* Current Accuracy: ± 1.0%
* Capacity Accuracy: ± 1.0%
* Backlight Current (50A): 30.0- 60.0 mA
* Backlight Current (> 50A): 80.0- 120.0 mA
* Preset Capacity Value: 0.1999Ah
* 50A Sampler Current: 50.0 -75.0 A
* 100A Sampler Current: 100.0- 150.0 A
* 350A Sampler Current: 350.0- 400.0 A
* Temperature Range: 20 -35degree Celsius
* Size: ø59 * 20 mm(Approx.)
* Optional Model: 0-50A, 0-100A, 0-350A
Package Contents:
1 * Battery Monitor
1 * Current Sampler (With Stand)
1 * 2m Cable
1 * English 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.

Tools Battery Monitor Gauge DC 0-80V0-350A SOC AH Volt Capacity Tester
Features:
*100% brand new and high quality
* Made of high quality material, durable and practical to use
* This battery monitor is designed to monitor most battery systems with performance up to 999 amp hours.
* Read the battery pack like a fuel gauge.
* Battery status at a glance.
* This information is combined into one, which can improve the efficiency of battery use, thereby extending battery life and reducing the risk of failure.
* Charging status (% ), remaining battery capacity (AH).
* Charge and discharge current (A), voltage (V).
* Charging status indicator, looks like a smartphone.
* It is suitable for mobile and portable equipment, electric bikes, balance bikes, cleaners, instruments, UPS, etc.
* Suitable for lithium batteries, lithium iron phosphate batteries, lead-acid batteries and nickel-metal hydride batteries with an operating voltage of 8V to 80V.
* With memory function.
* No need for isolated power supply, self-powered 8-80V.
* This is easy to install.
Specification:
* Working Voltage: 8.0-80.0 V
* Working Consumption: 10.0- 12.0 mA
* Standby Consumption: 0.5 -0.6 mA
* Sleep Consumption: 50 -60 uA
* Voltage Accuracy: ± 1.0%
* Current Accuracy: ± 1.0%
* Capacity Accuracy: ± 1.0%
* Backlight Current (50A): 30.0- 60.0 mA
* Backlight Current (> 50A): 80.0- 120.0 mA
* Preset Capacity Value: 0.1999Ah
* 50A Sampler Current: 50.0 -75.0 A
* 100A Sampler Current: 100.0- 150.0 A
* 350A Sampler Current: 350.0- 400.0 A
* Temperature Range: 20 -35degree Celsius
* Size: ø59 * 20 mm(Approx.)
* Optional Model: 0-50A, 0-100A, 0-350A
Package Contents:
1 * Battery Monitor
1 * Current Sampler (With Stand)
1 * 2m Cable
1 * English 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.

Tools Battery Monitor Gauge DC 0-80V0-350A SOC AH Volt Capacity Tester
Features:
*100% brand new and high quality
* Made of high quality material, durable and practical to use
* This battery monitor is designed to monitor most battery systems with performance up to 999 amp hours.
* Read the battery pack like a fuel gauge.
* Battery status at a glance.
* This information is combined into one, which can improve the efficiency of battery use, thereby extending battery life and reducing the risk of failure.
* Charging status (% ), remaining battery capacity (AH).
* Charge and discharge current (A), voltage (V).
* Charging status indicator, looks like a smartphone.
* It is suitable for mobile and portable equipment, electric bikes, balance bikes, cleaners, instruments, UPS, etc.
* Suitable for lithium batteries, lithium iron phosphate batteries, lead-acid batteries and nickel-metal hydride batteries with an operating voltage of 8V to 80V.
* With memory function.
* No need for isolated power supply, self-powered 8-80V.
* This is easy to install.
Specification:
* Working Voltage: 8.0-80.0 V
* Working Consumption: 10.0- 12.0 mA
* Standby Consumption: 0.5 -0.6 mA
* Sleep Consumption: 50 -60 uA
* Voltage Accuracy: ± 1.0%
* Current Accuracy: ± 1.0%
* Capacity Accuracy: ± 1.0%
* Backlight Current (50A): 30.0- 60.0 mA
* Backlight Current (> 50A): 80.0- 120.0 mA
* Preset Capacity Value: 0.1999Ah
* 50A Sampler Current: 50.0 -75.0 A
* 100A Sampler Current: 100.0- 150.0 A
* 350A Sampler Current: 350.0- 400.0 A
* Temperature Range: 20 -35degree Celsius
* Size: ø59 * 20 mm(Approx.)
* Optional Model: 0-50A, 0-100A, 0-350A
Package Contents:
1 * Battery Monitor
1 * Current Sampler (With Stand)
1 * 2m Cable
1 * English 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 SET HIGH ACCURACY RADIATION DETECTOR COUNTER METER DOSIMETER WITH LCD SCREEN
Features:
100% brand new and high quality
Made of high-quality materials, durable
One instrument has two purposes, it can test electric and magnetic field radiation at the same time
Sound and light alarm, when the test result exceeds the safe value, the instrument will automatically alarm
Data lock, one key lock radiation value, LCD display value, easier to read
Radiation assessment, remind you whether the radiation value is safe
Stylish design, easy to operate manually, easy to carry and make field measurements
Product parameters:
Main color: orange
Material: plastic
Accuracy: Electrical: 1V/m; Magnetic: 0.01ÎĽT
Range: Electrical: 1-1999V/m; Magnetic: 0.01-19.99ÎĽT
Alarm threshold: electrical: 40V/m; magnetic: 0.4ÎĽT
Display mode: 3-1/2 LCD display
Test bandwidth: 5Hz-3500MHz
Working temperature: 0°C-50°C
Working humidity: relative humidity <80%
Power: 1 x 6F22 9V battery (not included)
Overall size: about 63.6 x 31 x 125.8 mm
Package Contents:
1 *Electromagnetic radiation detector
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.

New 2pcs VU Meter DBlevel Connector Audio Preamplifier Power Amplifier Chassis
Features:
100% brand new and high quality
Made of high-quality materials, durable
The insulation resistance meter outside the box and a circuit with 500V DC and a 50M ohmmeter case.
The circuit impedance of the electrical insulation is the insulation value of the 500V DC voltage test. Use the standard position to overlap the pointer with the zero-scale tolerance of the ±1mm balance meter, and tilt it 90 degrees to allow an error range of ±1mm.
Fine workmanship, good performance, easy to use, long service life
Product parameters:
Model: TN-90A
Pointer material: zinc-nickel alloy
The direction of the pointer swing: from left to right
Pointer length: The distance from the central axis to the needle is 44±1mm
Pointer width: 0.45±0.05mm
Overall size: about 90 * 70 mm
Current sensitivity: 1000uA±10%
Internal DC impedance: 650Ω±10%
Friction: ±1mm
Insulation resistance: 50Ω or more
Bulb: 3.0~3.2V 20mA
Test environment: temperature: 20degree Celsius±5degree Celsius, humidity: 40~85%
Package Included:
2 *VU meter
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 Pcs TN-90A VU Meter DB Level Header Audio Preamp Power Amp Chassis Backlight
Features:
100% brand new and high quality
Made of high-quality materials, durable
The insulation resistance meter outside the box and a circuit with 500V DC and a 50M ohmmeter case.
The circuit impedance of the electrical insulation is the insulation value of the 500V DC voltage test. Use the standard position to overlap the pointer with the zero-scale tolerance of the ±1mm balance meter, and tilt it 90 degrees to allow an error range of ±1mm.
Fine workmanship, good performance, easy to use, long service life
Product parameters:
Model: TN-90A
Pointer material: zinc-nickel alloy
The direction of the pointer swing: from left to right
Pointer length: The distance from the central axis to the needle is 44±1mm
Pointer width: 0.45±0.05mm
Overall size: about 90 * 70 mm
Current sensitivity: 1000uA±10%
Internal DC impedance: 650Ω±10%
Friction: ±1mm
Insulation resistance: 50Ω or more
Bulb: 3.0~3.2V 20mA
Test environment: temperature: 20degree Celsius±5degree Celsius, humidity: 40~85%
Package Included:
2 *VU meter
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.

Sound Level Meter USB Cable Noise Measurement 4-Digits Displays Detectors Supply
Features:
Plotted graph and recorded data are printable
High accuracy up to ±1.5 dB
With 2 equivalent weighted sound pressure levels A and C
Fast/ slow time weighting selection
Automatic power off when idle for 10 minutes
Tested compatible with Microsoft Windows XP / Vista / 7/8/10(32 bit and 64 bits)
Specification:
LCD Display: 4 digits
LCD Dimension: 2.2 inch (55 mm)
Display: 0.5 secretary
Measuring Level: 30 ~ 130 dB(A) Accuracy: ±1.5 dB
Frequency Response: 31.5 Hz ~ 8.5 kHz
Resolution: 0.1 dB
Sound Level: Level 1: 30 ~ 80 dB
Level 2: 50 ~ 100 dB
Level 3: 60 ~ 110 dB
Level 4: 80 ~ 130 dB
Level 5: 30 ~ 130 dB
Dynamic Range: 50 dB / 100 dB
Frequency Weighting Characteristic: A / C
Analog Bar Graph: 1 dB / 1 bar graph
Sampling Rate: 20 times / second
PWM Signal Output: duty cycle = 0.01 x dB value x 100% / 3.3
Dynamic Characteristic (Time weighting): FAST(high speed) / SLOW(low speed)
Calendar Accuracy: ±30 seconds / day
Microphone: 0.5 inch polarization capacitance microphone
Power Supply: 4 x 1.5V AA battery (not include)or USB Cable
Power Life: about 20 hours continuous use (alkaline battery)
Operating Temperature: 0 ~ 40 °C (32 ~ 104 °F)
Operating Humidity: ?80 % R.H.
Dimensions: 25.6*7*3.5 mm/10.1*2.8*1.4 inch (Approx)
Package Contents:
1 * Professional Sound Level Meter
1 * Sponge Ball
1 * USB Cable
1 * Software CD
1 * User's 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.

2pcs set VU meter Audio Preamplifier Power Amplifier Chassis Good performance
Features:
100% brand new and high quality
Made of high-quality materials, durable
The insulation resistance meter outside the box and a circuit with 500V DC and a 50M ohmmeter case.
The circuit impedance of the electrical insulation is the insulation value of the 500V DC voltage test. Use the standard position to overlap the pointer with the zero-scale tolerance of the ±1mm balance meter, and tilt it 90 degrees to allow an error range of ±1mm.
Fine workmanship, good performance, easy to use, long service life
Product parameters:
Model: TN-90A
Pointer material: zinc-nickel alloy
The direction of the pointer swing: from left to right
Pointer length: The distance from the central axis to the needle is 44±1mm
Pointer width: 0.45±0.05mm
Overall size: about 90 * 70 mm
Current sensitivity: 1000uA±10%
Internal DC impedance: 650Ω±10%
Friction: ±1mm
Insulation resistance: 50Ω or more
Bulb: 3.0~3.2V 20mA
Test environment: temperature: 20degree Celsius±5degree Celsius, humidity: 40~85%
Package Included:
2 *VU meter
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.

Radiation detector Electromagnetic Counter Meter Dosimeter Durable New
Features:
100% brand new and high quality
Made of high-quality materials, durable
One instrument has two purposes, it can test electric and magnetic field radiation at the same time
Sound and light alarm, when the test result exceeds the safe value, the instrument will automatically alarm
Data lock, one key lock radiation value, LCD display value, easier to read
Radiation assessment, remind you whether the radiation value is safe
Stylish design, easy to operate manually, easy to carry and make field measurements
Product parameters:
Main color: orange
Material: plastic
Accuracy: Electrical: 1V/m; Magnetic: 0.01ÎĽT
Range: Electrical: 1-1999V/m; Magnetic: 0.01-19.99ÎĽT
Alarm threshold: electrical: 40V/m; magnetic: 0.4ÎĽT
Display mode: 3-1/2 LCD display
Test bandwidth: 5Hz-3500MHz
Working temperature: 0°C-50°C
Working humidity: relative humidity <80%
Power: 1 x 6F22 9V battery (not included)
Overall size: about 63.6 x 31 x 125.8 mm
Package Contents:
1 *Electromagnetic radiation detector
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 Mini Digital Sound Level Meter Noise Decibel Tester 30dB-130dB Measure Reader
Features:
Plotted graph and recorded data are printable
High accuracy up to ±1.5 dB
With 2 equivalent weighted sound pressure levels A and C
Fast/ slow time weighting selection
Automatic power off when idle for 10 minutes
Tested compatible with Microsoft Windows XP / Vista / 7/8/10(32 bit and 64 bits)
Specification:
LCD Display: 4 digits
LCD Dimension: 2.2 inch (55 mm)
Display: 0.5 secretary
Measuring Level: 30 ~ 130 dB(A) Accuracy: ±1.5 dB
Frequency Response: 31.5 Hz ~ 8.5 kHz
Resolution: 0.1 dB
Sound Level: Level 1: 30 ~ 80 dB
Level 2: 50 ~ 100 dB
Level 3: 60 ~ 110 dB
Level 4: 80 ~ 130 dB
Level 5: 30 ~ 130 dB
Dynamic Range: 50 dB / 100 dB
Frequency Weighting Characteristic: A / C
Analog Bar Graph: 1 dB / 1 bar graph
Sampling Rate: 20 times / second
PWM Signal Output: duty cycle = 0.01 x dB value x 100% / 3.3
Dynamic Characteristic (Time weighting): FAST(high speed) / SLOW(low speed)
Calendar Accuracy: ±30 seconds / day
Microphone: 0.5 inch polarization capacitance microphone
Power Supply: 4 x 1.5V AA battery (not include)or USB Cable
Power Life: about 20 hours continuous use (alkaline battery)
Operating Temperature: 0 ~ 40 °C (32 ~ 104 °F)
Operating Humidity: ?80 % R.H.
Dimensions: 25.6*7*3.5 mm/10.1*2.8*1.4 inch (Approx)
Package Contents:
1 * Professional Sound Level Meter
1 * Sponge Ball
1 * USB Cable
1 * Software CD
1 * User's 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.

Light VU meter TR-35 4 Pieces Vintage VU Meter Audio Level Amp Protable
Product description:
100% brand new and high quality
Made of high-quality materials, durable
500ÎĽAVU meter with filament backlight
Widely used in recorder equipment
Connector DC resistance: 630 ohm
Backlight filament voltage: DC/AC 6V to 12V
Size: about 3.7x3.5x3.5cm / 1.46x1.38x1.38 inches
Material: ABS plastic
Colour: Black
The package includes:
4 *VU meter
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.

Back VU meter Light TR-35 4 Pieces Vintage VU Panel Meter Level Protable
Product description:
100% brand new and high quality
Made of high-quality materials, durable
500ÎĽAVU meter with filament backlight
Widely used in recorder equipment
Connector DC resistance: 630 ohm
Backlight filament voltage: DC/AC 6V to 12V
Size: about 3.7x3.5x3.5cm / 1.46x1.38x1.38 inches
Material: ABS plastic
Colour: Black
The package includes:
4 *VU meter
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.

Light VU meter TR-35 Back 4 Pieces Vintage VU Panel Meter Audio Newest
Product description:
100% brand new and high quality
Made of high-quality materials, durable
500ÎĽAVU meter with filament backlight
Widely used in recorder equipment
Connector DC resistance: 630 ohm
Backlight filament voltage: DC/AC 6V to 12V
Size: about 3.7x3.5x3.5cm / 1.46x1.38x1.38 inches
Material: ABS plastic
Colour: Black
The package includes:
4 *VU meter
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.

Light VU meter TR-35 Vintage Analog VU Panel Meter Audio Level Protable
Product description:
100% brand new and high quality
Made of high-quality materials, durable
500ÎĽAVU meter with filament backlight
Widely used in recorder equipment
Connector DC resistance: 630 ohm
Backlight filament voltage: DC/AC 6V to 12V
Size: about 3.7x3.5x3.5cm / 1.46x1.38x1.38 inches
Material: ABS plastic
Colour: Black
The package includes:
4 *VU meter
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 Sound-Level Meter Noise/Volume Decibel Monitoring / Tester Measurement
Features:
Plotted graph and recorded data are printable
High accuracy up to ±1.5 dB
With 2 equivalent weighted sound pressure levels A and C
Fast/ slow time weighting selection
Automatic power off when idle for 10 minutes
Tested compatible with Microsoft Windows XP / Vista / 7/8/10(32 bit and 64 bits)
Specification:
LCD Display: 4 digits
LCD Dimension: 2.2 inch (55 mm)
Display: 0.5 secretary
Measuring Level: 30 ~ 130 dB(A) Accuracy: ±1.5 dB
Frequency Response: 31.5 Hz ~ 8.5 kHz
Resolution: 0.1 dB
Sound Level: Level 1: 30 ~ 80 dB
Level 2: 50 ~ 100 dB
Level 3: 60 ~ 110 dB
Level 4: 80 ~ 130 dB
Level 5: 30 ~ 130 dB
Dynamic Range: 50 dB / 100 dB
Frequency Weighting Characteristic: A / C
Analog Bar Graph: 1 dB / 1 bar graph
Sampling Rate: 20 times / second
PWM Signal Output: duty cycle = 0.01 x dB value x 100% / 3.3
Dynamic Characteristic (Time weighting): FAST(high speed) / SLOW(low speed)
Calendar Accuracy: ±30 seconds / day
Microphone: 0.5 inch polarization capacitance microphone
Power Supply: 4 x 1.5V AA battery (not include)or USB Cable
Power Life: about 20 hours continuous use (alkaline battery)
Operating Temperature: 0 ~ 40 °C (32 ~ 104 °F)
Operating Humidity: ?80 % R.H.
Dimensions: 25.6*7*3.5 mm/10.1*2.8*1.4 inch (Approx)
Package Contents:
1 * Professional Sound Level Meter
1 * Sponge Ball
1 * USB Cable
1 * Software CD
1 * User's 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.

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.

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.

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.

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.

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.

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.

Equipment Voltage Tester Pen Wear-resistant 1AC-D Sensor Detector 90-1000V
Item Details:
*100% Brand new and high quality
*Color:As pictures show
*With lighting function, you can still operate in dark environment after tapping the front switch
*High-quality engineering plastics, than Shen Jianying, double the thickness of ordinary test pencils, wear-resistant and durable
Package Contents:
1*Voltage Tester Pen(No Battery)
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 100V 10A 50A 100A Voltmeter Ammeter LED Dual Digital Volt Amp Meter Detector
DC 100V 10A/50A/100A Voltmeter Ammeter LED Dual Digital Volt Amp Meter Gauge
Details:
* This voltmeter gauge can help you measure the voltage and current
* 100% Brand new and high quality
* Current Measuring range(optional): DC 0~10A,DC 0~50A,DC 0~100A (more than 10A need shunt!!!)
* The maximum input voltage can not exceed 30V. Otherwise the meter will be burned.
* DC 0-50A and DC0-100A voltage gauges come with a current shunt
* Working voltage of Meter itself: DC 4~30V
* Working current of Meter itself: ≤20mA
* Voltage Measuring range: DC 0-100V
* Voltage resolution (V): 0.1V
* Current resolution (A): 0.01A
* Measure accuracy: 1% (±1 digit)
* Display: 0.28" digital tube
* Refresh rate: about 300mS/ times
* Operation Temperature: -10degree Celsius~ 65degree Celsius
* Dimensions: approx. 48*29*26 mm/1.89*1.14*1.02 inch
Package contents:
Option1: 1* DC 100V 10A Voltmeter & Ammeter
Option2: 1* DC 100V 50A Voltmeter & Ammeter w/ 50A Current Shunt
Option3: 1* DC 100V 100A Voltmeter & Ammeter w/ 100A Current Shunt
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

DC 100V 10A 50A 100A Voltmeter Ammeter LED Dual Digital Volt Amp Meter Detector
DC 100V 10A/50A/100A Voltmeter Ammeter LED Dual Digital Volt Amp Meter Gauge
Details:
* This voltmeter gauge can help you measure the voltage and current
* 100% Brand new and high quality
* Current Measuring range(optional): DC 0~10A,DC 0~50A,DC 0~100A (more than 10A need shunt!!!)
* The maximum input voltage can not exceed 30V. Otherwise the meter will be burned.
* DC 0-50A and DC0-100A voltage gauges come with a current shunt
* Working voltage of Meter itself: DC 4~30V
* Working current of Meter itself: ≤20mA
* Voltage Measuring range: DC 0-100V
* Voltage resolution (V): 0.1V
* Current resolution (A): 0.01A
* Measure accuracy: 1% (±1 digit)
* Display: 0.28" digital tube
* Refresh rate: about 300mS/ times
* Operation Temperature: -10degree Celsius~ 65degree Celsius
* Dimensions: approx. 48*29*26 mm/1.89*1.14*1.02 inch
Package contents:
Option1: 1* DC 100V 10A Voltmeter & Ammeter
Option2: 1* DC 100V 50A Voltmeter & Ammeter w/ 50A Current Shunt
Option3: 1* DC 100V 100A Voltmeter & Ammeter w/ 100A Current Shunt
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

DC 100V 10A 50A 100A Voltmeter Ammeter LED Dual Digital Volt Amp Meter Detector
DC 100V 10A/50A/100A Voltmeter Ammeter LED Dual Digital Volt Amp Meter Gauge
Details:
* This voltmeter gauge can help you measure the voltage and current
* 100% Brand new and high quality
* Current Measuring range(optional): DC 0~10A,DC 0~50A,DC 0~100A (more than 10A need shunt!!!)
* The maximum input voltage can not exceed 30V. Otherwise the meter will be burned.
* DC 0-50A and DC0-100A voltage gauges come with a current shunt
* Working voltage of Meter itself: DC 4~30V
* Working current of Meter itself: ≤20mA
* Voltage Measuring range: DC 0-100V
* Voltage resolution (V): 0.1V
* Current resolution (A): 0.01A
* Measure accuracy: 1% (±1 digit)
* Display: 0.28" digital tube
* Refresh rate: about 300mS/ times
* Operation Temperature: -10degree Celsius~ 65degree Celsius
* Dimensions: approx. 48*29*26 mm/1.89*1.14*1.02 inch
Package contents:
Option1: 1* DC 100V 10A Voltmeter & Ammeter
Option2: 1* DC 100V 50A Voltmeter & Ammeter w/ 50A Current Shunt
Option3: 1* DC 100V 100A Voltmeter & Ammeter w/ 100A Current Shunt
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

Details:
* 100% brand new and high quality
* Latest M328 version of the software, Atmega328 Chip
* 128*64 Big Backlight LCD Display
* Automatic detection of NPN and PNP transistors, n-channel and p-channel MOSFET, diode (including double diode), thyristor, transistor, resistor and capacitor and other components
* Automatic test the pin of a component, and display on the LCD
* Can detect the transistor, MOSFET protection diode amplification coefficient and the base to determine the emitter transistor forward biased voltage
* Measure the gate and gate capacitance of the MOSFET threshold voltage
* Use 12864 liquid crystal display with green backlight
* One -button operation, automatic shutdown
* Only 20nA shutdown current.
* Automatically detect NPN, PNP bipolar transistors , N -channel and P -channel MOS FET, JFET , diodes, two diodes, thyristors small power unidirectional and bidirectional thyristor
* Automatic identification components pin arrangement
* Measuring bipolar transistor current amplification factor and base - emitter threshold voltage
* Through the base - emitter threshold voltage and high current amplification factor to identify Darlington transistors
* Can detect bipolar transistors and MOS transistors protection diodes
* Measuring the gate MOS FET threshold voltage and the gate capacitance
* Can simultaneously measure two resistors and resistor symbol is displayed
* Resistance measurement resolution is 0.1 ohms , 50M ohms can be measured .
* Can measure capacitanceCan measure capacitance of 30pF-100mF , resolution 1pF
* 2uF more capacitors can simultaneously measure the equivalent series resistance ESR values, the two can be displayed with a decimal value , resolution 0.01 ohms.
* Can be in the correct order and the diode symbol display two diodes , and gives the diode forward voltage.
* LED is detected as a diode forward voltage higher . Combo of the LED is identified as two diodes.
* Eeverse breakdown voltage is less than 4.5V Zener diode can be identified
* Can measure a single diode reverse capacitance
* Shell Material: Transparent Acrylic
Package Contents (optional):
Package 1#: 1*Transistor Tester
Package 2#: 1*Shell
Package 3#: 1*Transistor Tester 1*Shell
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.

Details:
* 100% brand new and high quality
* Latest M328 version of the software, Atmega328 Chip
* 128*64 Big Backlight LCD Display
* Automatic detection of NPN and PNP transistors, n-channel and p-channel MOSFET, diode (including double diode), thyristor, transistor, resistor and capacitor and other components
* Automatic test the pin of a component, and display on the LCD
* Can detect the transistor, MOSFET protection diode amplification coefficient and the base to determine the emitter transistor forward biased voltage
* Measure the gate and gate capacitance of the MOSFET threshold voltage
* Use 12864 liquid crystal display with green backlight
* One -button operation, automatic shutdown
* Only 20nA shutdown current.
* Automatically detect NPN, PNP bipolar transistors , N -channel and P -channel MOS FET, JFET , diodes, two diodes, thyristors small power unidirectional and bidirectional thyristor
* Automatic identification components pin arrangement
* Measuring bipolar transistor current amplification factor and base - emitter threshold voltage
* Through the base - emitter threshold voltage and high current amplification factor to identify Darlington transistors
* Can detect bipolar transistors and MOS transistors protection diodes
* Measuring the gate MOS FET threshold voltage and the gate capacitance
* Can simultaneously measure two resistors and resistor symbol is displayed
* Resistance measurement resolution is 0.1 ohms , 50M ohms can be measured .
* Can measure capacitanceCan measure capacitance of 30pF-100mF , resolution 1pF
* 2uF more capacitors can simultaneously measure the equivalent series resistance ESR values, the two can be displayed with a decimal value , resolution 0.01 ohms.
* Can be in the correct order and the diode symbol display two diodes , and gives the diode forward voltage.
* LED is detected as a diode forward voltage higher . Combo of the LED is identified as two diodes.
* Eeverse breakdown voltage is less than 4.5V Zener diode can be identified
* Can measure a single diode reverse capacitance
* Shell Material: Transparent Acrylic
Package Contents (optional):
Package 1#: 1*Transistor Tester
Package 2#: 1*Shell
Package 3#: 1*Transistor Tester 1*Shell
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.

Details:
* 100% brand new and high quality
* Latest M328 version of the software, Atmega328 Chip
* 128*64 Big Backlight LCD Display
* Automatic detection of NPN and PNP transistors, n-channel and p-channel MOSFET, diode (including double diode), thyristor, transistor, resistor and capacitor and other components
* Automatic test the pin of a component, and display on the LCD
* Can detect the transistor, MOSFET protection diode amplification coefficient and the base to determine the emitter transistor forward biased voltage
* Measure the gate and gate capacitance of the MOSFET threshold voltage
* Use 12864 liquid crystal display with green backlight
* One -button operation, automatic shutdown
* Only 20nA shutdown current.
* Automatically detect NPN, PNP bipolar transistors , N -channel and P -channel MOS FET, JFET , diodes, two diodes, thyristors small power unidirectional and bidirectional thyristor
* Automatic identification components pin arrangement
* Measuring bipolar transistor current amplification factor and base - emitter threshold voltage
* Through the base - emitter threshold voltage and high current amplification factor to identify Darlington transistors
* Can detect bipolar transistors and MOS transistors protection diodes
* Measuring the gate MOS FET threshold voltage and the gate capacitance
* Can simultaneously measure two resistors and resistor symbol is displayed
* Resistance measurement resolution is 0.1 ohms , 50M ohms can be measured .
* Can measure capacitanceCan measure capacitance of 30pF-100mF , resolution 1pF
* 2uF more capacitors can simultaneously measure the equivalent series resistance ESR values, the two can be displayed with a decimal value , resolution 0.01 ohms.
* Can be in the correct order and the diode symbol display two diodes , and gives the diode forward voltage.
* LED is detected as a diode forward voltage higher . Combo of the LED is identified as two diodes.
* Eeverse breakdown voltage is less than 4.5V Zener diode can be identified
* Can measure a single diode reverse capacitance
* Shell Material: Transparent Acrylic
Package Contents (optional):
Package 1#: 1*Transistor Tester
Package 2#: 1*Shell
Package 3#: 1*Transistor Tester 1*Shell
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.