SKU: AD-577

Digital Earth Tester

- Conductor resistance measurement(AD-577-1)
- Soil resistivity measurement(AD-577-1)
- LCD background light
- Data hold
- Working LED indicator
- Low battery warning
- Function symbol display.

 

Technical DataAD-577-1AD-577-2
Earth Resistance Test Range 0~1500Ω 0~20Ω, 0~200Ω,0~2000Ω
Best Accuracy ±(2% Rdg+3digits) ±(5% Rdg+2digits)
Resolution 0.01Ω
Earth Voltage Test Range 0~30VAC(50/60Hz)
Best Accuracy ±(2% Rdg +5digits)
Power Source 1.5V alkaline battery(AA)x4 1.5V alkaline battery(AA)x8
Dimensions 190(W)x75(H)x155(D)mm
Weight 900g
Accessories one set standard earth test leads, one set simple earth test leads, one carry case


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