Benning IT 100. Insulation and resistance measuring device. For insulation and low-resistance measurements on electrical systems, devices, cables, motors and generators. Digital display. Multiple display. With screen backlight. Measurements: Smallest resolution for direct voltage 10 mV. Max. voltage measuring range DC 600 V. Smallest resolution for alternating voltage 10 mV. Max. voltage measuring range AC 600 V. Smallest resolution for resistance 0.1 ohm. Max. resistance measuring range 0.6 MOhm. Insulation resistance measuring range 0.3 MOhm - 20000 MOhm. Nominal test voltage 50 V. Nominal test voltage 100 V. Nominal test voltage 250 V. Nominal test voltage 500 V. Nominal test voltage 1000 V. Low-resistance measurement up to 40 ohm. Resistance measurement with 200 mA test current for testing protective conductor connections. Polarization index (PI). Dielectric absorption coefficient (DAR). Special features: Red LED for test/external voltage, test cannot be started when external voltage is present, zero adjustment of the measuring leads up to 2 ohms, lock function for continuous insulation and low-resistance measurement, display lighting can be set to short-term or permanent, automatic storage of the last measuring function (V AC/V DC, resistance/continuity test), continuity test with signal tone, self-test of the internal fuse. Automatic measuring range selection. Measuring circuit category Cat IV. Max. voltage measuring circuit category 600 V. Includes bag, measuring leads, crocodile clips, rubber protective frame, 4 x 1.5 V Mignon/AA/LR6 battery, fuse 0.315 A (757213)