Insulation measuring instrument

The test instrument permits the measurement of insulation resistance with test voltages between 50 and 1000 V in accordance with VDE 0413-1,-2 (EN 61557-1, 2). The measuring range runs from 100 kΩ to 10 GΩ.

  • Insulation resistance measurement with test voltage from 50 to 1000 V
  • Voltage measurement to 600 V
  • Measurement of surge protection devices with test voltage from 50 to 1000 V
  • Table of common varistors can be displayed
  • Digital display, backlit color OLED display
  • Indication of dangerous touch voltage
  • LED for measurement point illumination
  • Patented test probe retainer
  • Compact and rugged – for service calls under harsh conditions and laboratory use


  • Measurement of insulation resistance at voltage-free devices and equipment, up to 1000 V depending on variant
  • Measurement of surge protection devices, up to 1000 V depending on variant
  • Checking of test objects for absence of voltage

Istruzioni per l’uso
Scheda tecnica
Guida di riferimento rapido
Opuscolo, volantino, brochure, …
Opuscolo, volantino, brochure, … (2)

1 Test instrument with mobile test probe
4 Batteries (AAA)
1 Pouch
1 Condensed operating instructions
1 CD-ROM with operating instructions in available languages
1 Factory calibration certificate