- All-in-one designs including built-in rugged cases
- Test lead storage compartments
- Shorten work time associated with field insulation testing
Hioki insulation testers or megohmmeters feature all-in-one designs including built-in rugged cases and test lead storage compartments. The IR4056 is a 5-range, 50V to 1000V digital insulation resistance tester with efficient functions and features to help shorten work time associated with field insulation testing.
The comparator function compares measured values to pre-set reference values to generate a pass or fail judgment. (Can be used with insulation resistance measurement and low-resistance measurement). The stable display is easy to read, increasing work efficiency.
| Specifications | |
| Test Voltage | 1000 |
| Range | 50 125 250 500 1000 |
| Battery | AA |
| Test Current | 200mA |
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