insulation tester / low-resistance / voltage / cabling
max. 500 V | METRISO BASE



  • Test type:

    insulation, low-resistance, voltage

  • Tested product:



The METRISO BASE insulation and resistance measuring instruments allow for quick and effective testing of protective measures in accordance with:

- DIN VDE 0100
- ÖVE-EN 1 (Austria)
- SEV 1000 (Switzerland)
- and regulations specific to other countries as well

Insulation measurement per EN 61557-2 / VDE 0413 part 2
Low-resistance measurement per EN 61557-4 / VDE 0413 part 4
Voltage testing and measurement up to 500 V

- Digital and analogue display, backlit
- Intelligent filter - precise and measurement-dependent activation
for the measurement of very high resistances
- beating, i. e. compensation of 16 2/3 Hz and 50 Hz interference
- attenuation of capacitive influences from power cables, etc.
- suppression of electric field influences
- Signalling of dangerous contact voltage by means of LED
- Indication of limit value violations by means of LED
- Overvoltage protection - protects the instrument in the event of
inadvertent connection to mains power
- Fuse link for all resistance measuring ranges

- New: Electronic fuse for protection of the low-resistance measurement RLO
also protects the fuse link in the low-resistance measuring range in the
event of faulty operation
- One measuring point self-test with test resistance of 10 MΩ
per EN 50110 / VDE 0105-100
- Guard terminal for compensating surface current