The Extech 380320 Analog Insulation Tester features a big, easy-to-read analog display. It includes a live circuit warning that shows the actual AC voltage reading. It also has an automatic discharge circuit, a lock power on feature for longer test times, and insulation resistance of up to 400 MΩ. The kit includes heavy duty test leads, an alligator clip test lead, 6 AA batteries, a hanging rope, and a protective carrying box.
| AC Voltage | 0 to 600V |
|---|---|
| AC Voltage Basic Accuracy | ±5% of scale |
| Continuity | 3Ω |
| Continuity Basic Accuracy | ±3% of scale |
| Insulation Resistance | 0 to 100MΩ, 0 to 200MΩ, 0 to 400MΩ |
| Insulation Resistance Basic Accuracy | ±5% of scale |
| Insulation Test Voltage | 250V, 500V, 1000V |
| Resistance | 1 to 500Ω |
| Certifications | CE |
| Dimensions | 7.9 × 3.6 × 2" (200 × 92 × 50mm) |
| Display | Analog |
| Power | 6 × AA (1.5V) batteries |
| Safety Category | CAT III-1000V |
| Warranty | 2 years |
| Weight | 1.2lb (546g) |