Hioki IR4018-20 Analog MΩ HiTester
Hioki insulation testers or megohmmeters feature all-in-one designs including built-in rugged cases and test lead storage compartments. The IR4018-20 is a single-range, 1000V/2000MΩ analog insulation resistance tester with efficient functions and features to help shorten work time associated with field insulation testing.
Hioki IR4018-20 Analog MΩ HiTester specifications:
- Power supply Rated power voltage: 1.5 VDC × 4, LR6 alkaline battery × 4
- Continuous operating time: Approx. 20 hours (at 500V range, no load)
- Weight:610 g
- Dimensions: 159W × 177H × 53D mm
- Rated output voltage: 1000 V DC
- Effective maximum indicated value: 2000 MΩ
- Center scale value: 50 MΩ
- 1st effective measuring range: 2 to 1000 MΩ
- 2nd effective measuring range: 1 to 2 MΩ
1000 to 2000 MΩ
- Open circuit voltage: 1 to 1.2 times of rated output voltage
- Overload protection: 1200V AC (10 sec.)