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 Camco 40151 Replacement Vent Lid

Camco 40151 Replacement Vent Lid - Ventlilne Models 2008 & Up

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

no deformation and rust

Commander MAX 1000 XT/DPS 2015 - 2017

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 Camco 40151 Replacement Vent LidM500 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