The METRISO 5000 A/AK insulation tester complies with regulation IEC 61557/EN 61557/VDE 0413 “Measuring and Monitoring Equipment for the Testing of Electrical Safety in Systems with Nominal Voltages of up to AC 1000 V and DC 1500 V” Part 2, insulation resistance testers.

It is suited for the measurement of insulation resistance for devices and systems in a voltage-free condition with nominal voltages of up to 1000 V. It is also suited for the measurement of insulation resistance of up to 1 TΩ with open-circuit voltages of up to 5000 V.

Additionally, the tester is equipped with a 2000 V measuring range for direct and alternating voltages. This is especially advantageous for the testing of DUTs for the absence of voltage, and for the discharging of capacitive DUTs.