MRU-11 Earth Resistance and Soil Resistivity Meter
Model: MRU-11
Brand: Sonel
Easy way to measure earthing and soil
The Sonel MRU-11 earth resistance and soil resistivity meter is a simple meter that allows for measuring the earth resistance using the 3 pole and 4 wire method and the soil resistivity using the Wenner method. The instrument is easy to use, interference resistant and highly accurate.
MRU-11 is a basic device which, on the basis of the measurement result obtained, allows for checking the quality of the earthing system. With its ergonomic design, durable and robust casing and large, easy-to-read display, the meter is ideal for use in the field as well as in most work environments.
The device is simple to use and intuitive. It is the best choice for electrical contractors, technicians and earthing measurement professionals.
Earthing resistance measurements
- 3-pole and 4-wire method – measurement of earthing systems using auxiliary probes
- 2-pole method
- Earth resistivity – Wenner method
Features
- resistance of auxiliary electrodes RH and RS
- measurement of interference voltage to 100 V
- indication of battery state
- selection of maximum measuring voltage (25 V and 50 V)
- Auto-OFF function
