Product Description
Extech MG500 High Voltage Insulation Tester
The Extech MG500 is a high-voltage insulation tester for motors, cables, transformers and switchgear, with test voltages from 500V to 10kV in 500V steps.
Key Features
- Test voltage 500VDC to 10kVDC, adjustable in 500V steps
- Measures insulation resistance up to 500GΩ
- Polarization Index (PI) and Dielectric Absorption Ratio (DAR) tests
- Automatic discharge after testing
Specifications
| Model | MG500 |
|---|---|
| Insulation Test Voltage | 500VDC to 10kVDC (adjustable in 500V steps) |
| Insulation Resistance | 800kΩ to 500GΩ |
| Insulation Resistance Basic Accuracy | ±5% |
| Polarization Index | Yes |
| Dielectric Absorption Ratio | Yes |
| Automatic Discharge | Yes |
| Dimensions | 13 × 10.2 × 6.3" (330 × 260 × 160mm) |
| Power | 8 × C (1.5V) batteries |
| Safety Category | CAT III 300V |
| Warranty | 2 years |
| Weight | 7.9lbs (3.6kg) |
