The Megger MIT410/2 Insulation Tester is a high-performance electrical testing instrument designed for industrial, maintenance, and installation applications. It provides accurate insulation resistance testing up to 200 GΩ with test voltages up to 1000V.
Ideal for professionals working in electrical maintenance, motor testing, cable testing, and panel building, the MIT410/2 offers advanced features like PI (Polarization Index) and DAR (Dielectric Absorption Ratio) testing.
| Parameter | Details |
|---|---|
| Insulation Test Voltage | 50V, 100V, 250V, 500V, 1000V |
| Insulation Resistance Range | Up to 200 GΩ |
| Accuracy | ±2% |
| Continuity Range | 0.01 Ω to 1 MΩ |
| Continuity Test Current | 200 mA / 20 mA |
| Voltage Measurement | 0–600V AC/DC (True RMS) |
| Safety Rating | CAT IV 600V |
| Protection | Live circuit detection & test inhibit |
| Power Supply | 6 x AA batteries |
| IP Rating | IP54 |
Download Megger MIT410/2 Datasheet
PI (Polarization Index) and DAR (Dielectric Absorption Ratio) are diagnostic tests used to assess insulation health over time.
The MIT410/2 measures insulation resistance up to 200 GΩ.
Yes, it is designed for CAT IV 600V environments, making it ideal for industrial and field use.

