The instrument has the advantages of simple and convenient operation, high precision, fast test speed, good retest and intuitive reading. It is an instrument that meets the requirements of the regulations, which greatly facilitates the development of the test project and improves the work efficiency.

1. Power technology: The use of newer power technology, output 5A current, can work continuously for a long time, overcome the drawbacks of instantaneous current of the pulse power supply, can effectively breakdown the oxide film of the contact, and obtain good test results.
2. Strong anti-interference ability: under severe interference conditions, the last data of the LCD screen can be stabilized within the range of ±1 word, with stable reading and good repeatability.
3. Long service life: the use of high-precision resistance, effectively eliminate the impact of ambient temperature on the measurement results, while the use of military connectors to enhance the anti-vibration performance.
4. Simple operation: Just press the measurement key to get the measurement result. The measurement results are displayed by LCD backlight, with intuitive reading and good repeatability.
5. Easy to carry: portable design, small size, light weight. The panel is integrated with the chassis, which has good shock resistance.

1. Measuring range: 1 ~ 1999mΩ
2. Resolution: 1mΩ
3. Test current: DC 1A, 2A, 5A, 10A four fixed current gears
4. Measurement accuracy: ±(0.5%+2d)
5. Measuring radius: 50 meters
6. Display mode: LCD backlight display
7. Working mode: continuous
8. Working power supply: AC220V±10% 50Hz