Insulation tester Dimensions L x W x H: 228 x 108 x 63 mm Insulation: 100 kOhm...200 GOhm Weight: 600 g Delivery with: Battery / Calibration Certificate / Crocodile clip / Hard Case / Holster / Probes / Test Lead Display: LCD / 1999 Digits Electrical supply: 5 x LR6/AA Instrument functions: Analogue Bargraph / Automatic Circuit Discharge / Backlight / Comparison Function (Good/Bad) / Dielectric Absorption Ratio (DAR) / Timer for Time Function Measuring function: Continuity tester / High-voltage test / Leakage current measurement / Polarisation index (PI) Protection rating: IP54 Safety to EN61010: CAT IV 600 V Series: MIT400 Series Software: - Test voltage: 50 V / 100 V / 250 V / 500 V / 1000 V Type of measurement: TRMS AC Hz max.: 400 Hz VAC max.: 600 VAC VDC max.: 600 VDC Ohm max.: 1 MOhm