JDDT Grounding conduction DC resistance testerDetailed product description：

The JDDT grounding conduction DC resistance tester uses DSP as the processing core, which has the characteristics of simple operation, high accuracy, anti-interference, shock resistance, and easy portability. The weight is one-third of the same level.

1. Adopting new power technology, with high output current;
2. New anti power frequency interference design ensures accurate measurement in high power frequency interference environments;
3. Fast measurement speed, high testing accuracy, good repeatability, stable and reliable results;
4. Easy to operate, convenient to carry, built-in power supply, suitable for field operations.

Main technical indicators

1. Instrument measurement range: 0-100 Ω
2. Measurement output current: 100mA/1A/3A/5A
3. Power supply: DC12V/AC220V ± 10% 4. Measurement accuracy: 0.2%