Features:
1. Small size and handheld, easy to carry
2. Built-in dynamo power, charging via Type-C port
3. Four-wire for 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=1Ω, 20R=10mΩ
Measuring range: 2R=1-1999mΩ, 20R=0.01-19.99Ω
Test current: 2R=about 100mA, 20R=about 10mA
Accuracy: ±(0.1% digit + 3 words)
Openoutput voltage:
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℃ RH＜80%

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. 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