DIGITAL INSULATION TESTER, 5000V, 1TOHM; Insulation Tester Type:Digital Megohmmeter; Insulation Testing Voltage:250V, 500V, 1kV, 2.5kV, 5kV; Insulation Test Resistance:200kohm to 1Tohm; Operating Temperature Min:-20°C; Weight:8.2lb ;RoHS Compliant: NA