Hioki insulation testers or megohmmeters feature all-in-one designs including built-in rugged cases and test lead storage compartments. The IR4017-20 is a single-range, 500 V/1000 MΩ analog insulation resistance tester with efficient functions and features to help shorten work time associated with field insulation testing.
Key Features
• Single range testing voltage of 500 V
• Test insulation resistance up to 1000 MΩ
• Built tough to withstand a 1-meter drop onto a concrete floor
• Bright LED luminous scale
• Check for live circuits and battery status
• Integrated hard case for quick and easy storage without disconnecting the leads
| Rated output voltage | 500 V DC |
|---|---|
| Effective maximum indicated value | 1000 MΩ |
| Accuracy 1st effective measuring range | ±2 % of scale length, 1 M to 500 MΩ |
| Lower limit resistance | 0.5 MΩ (measurement resistance value to maintain testing voltage) |
| Overload protection | 600 V AC (10 sec.) |
| AC voltage range | 0 to 600 V (50/60 Hz), ±5 % of maximum scale value accuracy, |
| Other functions | Bright LED luminous scale, Drop proof (on concrete, 1 m/1 time), Battery check, Live circuit check, Auto discharge |
| Power supply | LR6 (AA) alkaline batteries ×4, Continuous use: 20 hours (no load) |
| Included accessories | Test Lead L9787 ×1, LR6 (AA) alkaline batteries ×4, Instruction manual ×1, Shoulder strap ×1 |
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