Amprobe AMB-45 MegaTest1 Insulation Resistance Tester w/ PC Interface

The Amprobe AMB-45 MegaTest1 Insulation Resistance Tester w/ PC Interface is a compact, handheld troubleshooting device that quickly tests the insulation of wires, cables, transformers and electrical motors in electrical systems. With an insulation resistance up to 4,000 Megaohms, this digital megohmmeter offers three selectable test voltages of 250 volts, 500 volts, and 1,000 volts. The AMB-45 tester comes with a built-in voltmeter that reaches a range up to 600 volts.