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The IR4059 is a Bluetooth® compatible insulation tester. It has a 5-range, 50 V to 1000 V digital insulation resistance tester with bargraph and delivers efficient functions and features to help shorten the work time associated with field insulation testing.
Best for measuring the insulation resistance of electric vehicles.
The IR4059 is the ideal insulation tester for a technician to use when checking the insulation resistance of an electric car, thanks to its safety features, reliable performance, and user-friendly design.
The HIOKI IR4059 offers precise insulation resistance measurement capabilities. It can accurately measure insulation resistance levels to detect potential faults or weaknesses in high-voltage electrical installations in EV/hybrid vehicle. This feature is particularly beneficial for EV vehicle maintenance professionals
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