Metrel MI 3121 Insulation Tester, 50V dc Min, 1000V dc Max, 30GΩ Max, CAT III 600 V, CAT IV 300 V

MW9120 Insulation/Continuity tester. Suitable for verification, maintenance and periodic testing of electrical installations, PE conductors, main and supplementary PE connections. And troubleshooting, insulation resistance, observation of insulation trends and insulation of control, signal, telecom wiring (50 V, 100 V). Suitable for testing on CAT IV installations.

Large LCD display with bargraph and backlight
High measuring range of up to 30 GΩ with test voltage from 50 V to 1000 V
Fast and reliable continuity tests with automatic polarity reversal
Voltage and frequency measurements
Pre-programmed limits
PASS/FAIL evaluation of result
Bright GREEN/RED indicator provides visual evaluation of results
Suited for testing on CAT IV installations
Magnetic holder allows hands-free operation
Built-in battery charger
Two level memory structure for saving of test results and parameters
Basic downloading with EuroLink PRO PC SW package
Compatible with EuroLink PRO Plus PCSW package
USB and RS232 ports
Robust and ergonomic design

Metrel Insulation Testers