The Fluke 500 V Insulation Resistance Testers and Megohmmeters are engineered to simplify frontline troubleshooting whether you’re on the factory floor or working in the field at a solar installation. With user selectable test voltages from 250 V to 2,500 V and resistance measurements up to 500 GΩ these testers allow you to cover more workload with a single tool. Equipped with an intuitive user interface, a short circuit current of up to 5 mA and a CAT IV 600 V rating these portable high-voltage insulation testers can deliver rapid and stable resistance measurements no matter where you take them. The 1537 Insulation Resistance Tester also allows you to store measurements for later review or PC transfer, using the provided software. User selectable voltages of 250 to 2500V
Up to 500 GΩ insulation resistance measurement
Automatically calculate PI and DAR
Short circuit current up to 5mA for fast, stable measurements
Perform 1,300+ insulation tests on a single charge