M500 Insulation Tester MEGOHMMETER, Compatible with Supco M500 Electronic Megohmmeter, Multimeter Tester, Compressor Tester HVAC, Battery Operated, 1000 Megohms at 500 Volts, with Soft Carrying Case sold2025 This includes car and truck

This includes car and truck dash or console mount for GPS

Keep out Mud

Suitable to Most Vehicles

or sound settingseven if the power goes out

you need to open a hole with a diameter of 52-53mm on the panel

M500 Insulation Tester MEGOHMMETER, Compatible with Supco M500 Electronic Megohmmeter, Multimeter Tester, Compressor Tester HVAC, Battery Operated, 1000 Megohms at 500 Volts, with Soft Carrying Case sold2025 This includes car and truckM500 Insulation Tester MEGOHMMETER, Compatible with Supco M500 Electronic Megohmmeter, Multimeter Tester, Compressor Tester HVAC, Battery Operated, 1000 Megohms at 500 Volts, with Soft Carrying Case Product Features Precise Insulation Testing, Ensure Electrical Safety: The M500 megohmmeter (compatible with Supco M500 megohmmeter) measures insulation resistance up to 1000 megohms at 500V AC. As a professional megaohm meter, mega ohmmeter, and megger