Tower Grounding Resistance Tester DYJC-III

main parameter 

The main technical parameters of the measuring instrument are shown in Table 1:

main features 

1. There is no need to set out during measurement to reduce the labor intensity of on-site measurement.

2. The voltage output is a high-precision numerical control DC source, which has the characteristics of wide measurement range, large output current and minimal ripple interference.

3. LCD displays voltage value, measured current value and resistance at the same time, which is convenient for operation and error analysis.

4. The internal circuit adopts high-precision components with stable performance.

5. The measurement is accurate, and the measured value can be considered as the actual tower grounding resistance value.

6. The measuring instrument has data storage and viewing functions.

7. If the instrument does not operate within 5 minutes, enter the power saving mode to automatically shut down.

8. The shell is made of special materials with high mechanical strength and certain anti-seismic and fall proof capability.