The measurement of earth resistance, soil resistivity, earth voltage, leakage current of grounding line, AC current, DC resistance
Test mode: precise 4-pole, 3-pole and simple 2-pole method, selection method, double clamp method
With strong anti-interfere ability, high stability and reliability for prolonged measure, and high accuracy
Size of clamp: Φ68mm
Testing frequency:128Hz/111Hz/105Hz/94Hz(AFC)
Range of grounding resistance:0.00Ω~30kΩ
Range of soil resistivity:0.00Ωm~9000kΩm
Range of grounding voltage:0~100V
Range of current:AC0.00mA~600A
Data upload by RS232 interface, alarm function
Storage of data:2000sets
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