หมวดหมู่ : สินค้า (Product) ,  ETCR Electronic Technology , 
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Product Main Function
Online monitoring of grounding resistance, grounding voltage, equipotential bonding resistance, and low value resistance
Ground resistance :0.01Ω~2000Ω
Communication method :RS485 or RPRS
Monitoring Interval Time:Setting range of automatic monitoring interval time :1-999 h
Measurement rate:over 10000 times
LCD Size :128mm×75mm