YMC01 Handheld DC Milliohm Meter, Low Resistance Tester Four-Wire Kelvin Measurement Digital Display 2R 20R Range for Electronics Testing for Circuit Board Wire Ohmmeters(Small Clip 2R)

Features:

1. Small size and handheld, easy to carry

2. Built-in dynamo battery, charging via Type-C port

3. Four-wire Kelvin measurement, smaller error

4. Test data hold function

5. Built-in 3296 potentiometer, user can calibrate by themselves

6. 8888 red digital tube display

7. Automatic zeroing, no need to adjust 0

Specifications:

Part name: Handheld DC milliohm meter

Material: abs

Color: white

Size: 92*72*28mm

Resolution: 2R=1, 20R=10m

Measuring range: 2R=1-1999m, 20R=0.01-19.99

Test current: 2R=about 100mA, 20R=about 10mA

Accuracy: ±(0.1% digit + 3 words)

Open circuit output voltage: <4.2V DC

No-load power consumption: 13mA

Power supply: 3.7V 600mAH

Charging port input voltage: Type-C 5V1A

Charging current: 0.5A

Charging indication: Charging, red light on; Charging completed, red light off

Test wire length: 35cm

Resistance measurement way: four-wire Kelvin measurement

Working environment: 10-35 RH80%

Product use

Measure small resistance DC resistance, such as:1. Transformer coil, motor coil

2. MOS tube on-resistance (an auxiliary power supply is required to trigger the for GS pole)

3. Contact resistance of switches and relay contacts

4. Resistance of electronic wires and audio wires

5. Find short circuit points on circuit boards

6. Sampling resistance measurement

Package content:

A: 1* small clip range 2R resistance tester + 1* test

B: 1* small clip range 20R resistance tester + 1* test

C: 1* large clip range 2R resistance tester + 1* test

D: 1* large clip range 20R resistance tester + 1*Test