Extech 380320 Insulation Tester, 250V Min, 1000V Max, CAT III 1000V

The FLIR Analog Insulation Tester is a high voltage megohmmeter designed to provide accurate insulation resistance measurements. With three insulation test ranges and a live circuit warning for actual AC voltage measurement, this tester is ideal for a variety of applications in automotive, industrial, and public safety sectors.

Lock power on feature for extended test times
Automatic discharge circuit for safety
Measures continuity to 3Ω, resistance to 500Ω, and AC voltage to 600V
Compact and portable design for easy use on the go