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ETCR2900B Earth Resistance Online Detector

Online monitoring of grounding resistance, grounding voltage.


1. Model No.: ETCR2900B

2. Ground resistance :0.01Ω~2000Ω

3. Communication method :RS485 or GPRS

4. Monitoring Interval  Time :Setting range of automatic monitoring interval time :1-999 h

5. Measurement rate:over 10000 times

6. Power Supply : Standard:12V - 24V (±1VDC)、400mA Max(provided externally)




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