Ground Earth Resistance Tester

Ground Earth Resistance Tester verifies the integrity (continuity) of the protective bonding of the equipment (Class I equipment) designed to secure safety through the basic insulation and protective earthing. It is also called earth (ground) bonding test.

If the continuity of the protective bonding is confirmed, we can conclude that the equipment has the requirements for preventing electric shock even if the insulation between the primary circuit and the accessible conductive section fails and a fault current flows through the distribution system.

 Technique Parameter

Model	RK2678X		RK2678XN
Test current	5～30A or 5-60A or 5-70A (AC,three type)		5～30A（AC）
Current Accuracy	±5%		±5%
Testing Resistance Range	0～200/600MΩ		0～200/600MΩ
Resistance resolution	0～200mΩ：0.1mΩ  200～600mΩ：1mΩ
Resistance accuracy	±5%±3
Measurement Time Setting	0s-99s
Alarm range	50～600MΩ
Display	Current, resistance, time digital display
The selected feature	Fail alarm
Power Requirements	220V±10%，50Hz±5%
Operation Environment	0℃～40℃，≤85%RH
Dimensions	320*270*180mm
Weight	10kg