Sonel MRU-30: Precision Test Measurement for Electrical Installations

The Sonel MRU-30 is a rugged, portable tool for earth ground resistance measurements. Tests can be performed using the 2-pole, 3-pole, 4-pole, or 3-pole with current clamp methods. Additionally, the MRU-30 can perform the current clamp method using two clamps (one to generate, and one to measure current) for situations when test electrodes cant be used. The MRU-30 provides measurements of soil resistivity, continuity measurement of protective and equipotential conductors, interference voltages, and with current clamp leakage current. Robust and weatherproof (IP65) protection against ingress of dust and water Ergonomic casing small, light-weight, convenient for carrying and field work Built-in rechargeable battery can be recharged from an outlet or 12V Car socket Clear on-screen display to view results Safety alerts user of possible dangers and irregularities before and after the measurement User can use choose between measurement methods Test leads, test electrodes, and power adapter are included