HT Instruments Combi519 Electrical tester

AUTO Sequence (Ra- RCD - Riso) Low ohm measurement with 200 mA DC INSULATION MEASUREMENT (L-PE / L-N / N-PE) Polarization measurement (PI & DAR) RCD TYPE A, AC, B, EV Network and loop impedance Short-circuit current with OK / NO display Rotating field Voltage drop Internal memory and USB port cat IV 300 V safety This text is machine translated.