The Kyoritsu 4200 Clamp Tester is capable of measuring earth resistance levels between 0.05 and 1500Ω, without the use of auxiliary spikes in multi-earthing systems. True RMS leakage or phase currents can be measured from 0.1mA to 30.0A to provide vital information about the earthing network.
• The earth resistance from 0.05 to 1500Ω can be measured without the auxiliary earth spikes.
(The Multiple Earthing System.)
• Accurate true RMS readings of AC current including distorted waveform from 1mA to 30.0A
• A function to detect current, which effects on an earth resistance measurement and display “NOISE” mark on the LCD.
•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