You need clear, fast insulation checks when equipment safety is on the line. This Megger 1001-943 MIT1025 Resistance Tester reads resistance up to 20 TΩ and shows problems before they grow.
Fast results in the field
The large back‑lit screen stays readable in dark plant rooms, and clear menus keep testing quick. Therefore the Megger 1001-943 MIT1025 Resistance Tester lets you move from job to job without guesswork.
Smart safety and storage
Built‑in filters reject noisy circuits up to 3 mA so your numbers remain steady. At the same time the internal memory stamps every result with time and date, then sends it to your PC through USB for easy reports.
Even when the battery runs flat you can plug into the mains and finish the task, and the rapid charge cells are ready again in no time. All this ability sits inside a rugged case that meets CAT IV 600 V for peace of mind.
Key Features
- Insulation resistance measurement reaches 20 teraohms
- Selectable test voltage up to 10 kilovolts
- Timed IR plus PI DAR DD SV and ramp modes
- Voltmeter function reads 30 to 660 volts ac or dc
- Filters cancel electrical noise to three milliamps
- Runs on rechargeable battery or direct mains power
- Rapid charge pack gives six hours continuous use
- Large LCD with auto back‑light aids dim site work
- On board memory with date stamping and USB export
- Protective housing shields instrument in harsh areas
- Compatible with PowerDB Lite for report creation
