Insulation resistance and continuity test set
250/ 500/ 1000 V | 100 - 4000 MΩ | 3490
HIOKI E.E. CORPORATION
ANALOG MΩ HiTESTER 3490
Insulation Testing in 3 Easy Steps, Flip the Cover, Select Range & Test
* 3-range testing voltage 250/500 V (Insulation meter up to 100 MΩ), and 1000 V (Insulation meter up to 4000 MΩ)
* Continuity check, 3 Ω range via 200 mA testing
* Bright LED luminous scale
* Check for live circuits and for the battery status
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