1535/1537 Insulation Resistance Tester User's Manual

The Fluke 1535/1537 Insulation Resistance Tester is a high-voltage insulation tester used to test the insulation performance of common circuits such as switches, motors and cables. The tester has an oversized LCD display (LCD), preset test voltages (250 V, 500 V, 1000 V, 2500 V), insulation measurement (200 kΩ to 500 GΩ), polarization index (PI), dielectric absorption ratio (DAR), and automatic power-off after 10 minutes of no operation.

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