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Insulation Tester

Fluke 1537

Insulation Tester

Mine sites typically require their equipment to be tested above their voltage ranges, for example motor insulation testing.

The Fluke 1537 performs accurate and fast insulation tests up to 2500V, along with functions like ramp voltage, polarity index, dielectric absorption ratio, and dielectric discharge tests, which help you effectively identify defects like insulation breakdown and overheating.

  • Up to 500 GΩ insulation resistance measurement range

  • Fine-tuneable test voltage: 250 V to 2500 V, 100 V step

  • Download data with provided PC software

Download Datasheet
Download Datasheet
Test Voltages
250 V, 500 V, 1000 V, 2500 V
Insulation Resistance Test Range
200 KΩ - 500 GΩ
Capacitance Measurement
0.01 μF - 2.00 μF
Shortage current
5 mA
Polarity index (PI)
Dielectric absorption ratio (DAR)
Dielectric discharge (DD)
0 to 99 min
Insulation Tester

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