Kyoritsu 4200 Earth Clamp Testers

The earth resistance from 0.05 to 1500can be measured without the auxiliary earth spikes.

(The Multiple Earthing System.)

True RMS

Accurate true RMS readings of AC current including distorted waveform from 1mA to 30.0A

Noise Check Function

A function to detect current, which effects on an earth resistance measurement and display "NOISE" mark on the LCD.

Memory function

Save and display up to 100 measurement data.

Data hold function / Buzzer function / Back light function

Compliant with Safety Standards of IEC 61010-1 : CAT IV 300V Pollution degree2