Metrel MI 2124 Earth resistance tester.
3- and 4-wire grounding resistance measurement
4-wire grounding resistance measurement with current clamp
4-wire resistance measurement-specific Erdwider (Wenner method)
Loop resistance measurement with 2 clamps without separation
TRMS current measurement
Standard set: instrument, test lead 4,5 m (black), test lead 4,5 m (green), test lead 15 m (red), test lead 20 m (blue), earth test rod 4 pcs, batteries, instruction manual on CD, short instruction manual.