RUOSHUI 6412 6412+ 6V 30A 32mm DC Clamp Type Digital Earth Resistance Ground Tester Industrial and Electrical equipment meter

RUOSHUI 6412 Clamp Ground Resistance Tester 30A 1300Ω Clamp Open Size 32mm with Current test function

Range Resolution Accuracy
0-80mA 0.05mA ±(2.5%+1mA)
80Ma-650mA 0.5mA ±(2.5%+2mA)
650mA一4A 5mA ±(2.5%+10mA)
4A一30A 10mA ±(2.5%+20mA)
RUOSHUI 6412+ Clamp Ground Resistance Tester 1300Ω Clamp Open Size 32mm Data Hold 99sets

Clamp-on ground resistance tester is a major breakthrough in traditional grounding resistance measurement. It is widely used in the grounding resistance measurement of the power, telecommunications, meteorology, oilfield, construction and the industrial and electrical equipment.
Digital Clamp-on ground resistance tester, in the measurement of a grounding system with loop, does not require breaking down the grounding wire, and need no auxiliary electrode. It is safe, fast and simple.
Clamp-on ground resistance tester is equipped with a long jaw sized65mm×32mm, particularly suitable for the grounding with the flat steel.
Besides, can measure leakage current and zero-sequence current with sensitive clamp. It is significant when there is noise signals and harmonic waves in grounding network to measure.