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1% of range minimum cable length 4 m velocity of propagation within 1…99% or 1…148 m/μs output impulse 5 Vp-p for an open circuit output impedance 25
In the case of complex and extensive testing of power systems
Type of insulation acc
The device combines extensive measuring capabilities with high durability and resistance to harsh working conditions
MRU-30 PRO Earth Resistance and Resistivity Meter Voltage Testers 1% of range minimum cableUniversal earth tester The Sonel MRU 30 compact earth resistance and soil resistivity meter enables efficient and easy earth resistance measurement. Many measurement methods available in a small casing. The MRU 30 meter is surprisingly versatile in nature. The instrument can be used to perform single earthing measurements as well as multiple earthing measurements using additional clamps or electrodes. Additional capabilities of this handy device
