MH15 Digital Megohmmeter - All-in-one testing tool: The MH15 Digital Megohmmeter combines insulation resistance testing and voltage measurement in a compact handheld unit for convenient on-site testing. - Flexible test voltage settings: Easily switch between four test voltages (100V, 250V, 500V, 1000V) to suit different insulation ratings and scenarios. - Sturdy build quality: Built from robust PP material to ensure durability and reliable performance in demanding environments. - Easy navigation and viewing: User-friendly operation with soft buttons and a large backlit LCD display for clear readings in any lighting. - Practical applications: Use for insulation testing of cables and motors during installation or maintenance; insulation verification in control panels and wiring harnesses; preventive maintenance inspections in industrial facilities.