Sonel MRU21 MRU-21 Earth Ground Meter for 2- and 3-pole measurement

The Sonel MRU-21 Earth ground meter is a reliable device used for measuring earth resistance and resistivity. It features straightforward operation and robust construction, ideal for engineers and technicians in electrical installations. Typical applications include testing earthing systems in power stations and industrial settings.

Type	Earth Ground Meter
Display Type	Digital
Calibrated	Manufacturer's standards (no certificate)
Dimensions	(L x W x H) 300 x 400 x 200 mm
Height	200mm
Insulation Test Voltage	CAT IV
Interfaces	USB
IP Rating	IP54
Length	300mm
Measuring Type	Ground spike
Misc Attribute	MRU-21
Power supply (details)	4 C batteries (C)
Reading Category	CAT IV 300 V
Weight	4.62kg
Width	400mm