MultiservicerXA MI 3321 The multifunctional portable test instrument MultiservicerXA is intended to perform all measurements for testing the electrical safety of portable electrical equipment machines and switchboards. The following tests can be performed: -Earth bond / Continuity test - Insulation resistance -Touch leakage current, -IEC cord polarity test, -Leakage and TRMS load currents with current clamp, -Portable RCD test, -Power test, -Three phase voltage/ rotary field, Line and Loop impedance, -RCD test, - Discharging time, - High voltage (Withstanding) test, - Functional and Visual inspection -Substitue leakage current -Differential leakage current
