Earth Leakage Relay
Nippen Electrical Instruments Co. (Nippen)
NIPPEN's Earth Resistance Testers are used for measuring earth electrode resistance, soil resistance, earth continuity, neutral and earth loop resistance, resistance of various components etc.
They are used in Railways, Defence, Utilities, Power Plants, Geological Surveys and other Industries.
Direct reading type models SET/DET/TET provide direct readings of resistance on moving coil type meters, having a linear scale, 70mm long knife edge pointer and an external zero adjustment.
