550 EV Insulation Tester

The ESI 550EV Checks high voltage Circuits on EV's and hybrids for leaks to ground. It can supply 250V, 500V, and 1000V test voltages for doing complete insulation testing. You can not easily test for high voltage leakage without a high volt test source. 550 is auto-ranging and can measure up to 200 MegaOhm with a resolution of 1 K Ohm. THE FOLLOWING PARTS CAN LEAK HGIH VOLTAGE TO GROUND: Battery Pack Power Inverter DC-DC Converter High Voltage AC Compressor Power Steering Pump Electric Motor High Voltage Cables & Connectors Features: - Meets IEC10101, CATIII 1000V - Large dual display with white LED backlighting - Test Hold function for easy operation - Over Range Indication - Low Battery indication - Includes (6) AA batteries, test leads, and blow mold case *To do a leakage test follow the trouble code instructions. This will direct you on how to set up your meter and what the spec is on the given vehicle. Specifications Range Resolution Voltage AC: 0-750 V 1V Voltage DC: 0-1000V 1V Resistance: 0-200, 2000 .1 Ohm Insulation Resistance: 200M, 2000M 100k Test Voltage: 250V-200MegOhm 500V-200MegOhm 1000V-2000MegOhm Continuity Test: Audible beep ≤ 40 Ohm Test current ≤ 200 mA