- 1mA test current ensures 1000V/500V/250V rated test Voltage
- Three test ranges: 2000M ohm/1000VDC, 200M ohm/500VDC, 200M ohm/250VDC
- Safety Power Lock enables hands free operation for 3 minute test
- Automatic discharge when safety "Press to Test" button is released
- Auto power off and Data Hold
The Extech 380360 Digital Megohmmeter 1000V Tester with automatic 3 minute test. Three test voltages of 250V, 500V and 1000V. Insulation Resistance to 2000MO. Automatic discharge when safety "Press to Test" button is released.