Earth resistance and resistivity meters
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Earth resistance and resistivity meters, Sonel
MRU-21 Earth Resistance And Resistivity Meters
- Measurement of resistance of auxiliary electrodes RS and RH
- Measurement of interference voltage
- Selection of maximum measuring voltage (25 V and 50 V)
- Auto-zero function for the resistance of measurement leads (RCONT zero)
SKU: n/a -
Earth resistance and resistivity meters, Sonel
MRU-30 Earth Resistance And Resistivity Meters
- Measurement of auxiliary electrode resistances RS and RH
- Measurement of interference voltage
- Measurement in the presence of interference voltages in networks with frequencies of 50 Hz and 60 Hz
- Selection of maximum measurement voltage (25 V and 50 V)
- In ground resistivity measurements, distances between electrodes can be input in meters (m) or feet (ft)
SKU: n/a
