Fluke 1550C Insulation Resistance Tester

The new redesigned Fluke 1550C insulation resistance tester offers digital insulation testing up to 10kV, making it ideal for testing a wide range of high voltage equipment including switchgear, motors, generators and cables. Features and benefits: • Test voltages up to 10 kV provides solutions for all applications • CAT III 1000 V, CAT IV 600 V safety rating • Voltage breakdown detection alerts the user that voltage is present and gives the voltage reading up to 600 V ac or dc for increased user safety • Selectable test voltages in 50 V steps from 250 to 1000 V, and 100 V steps above 1000 V • Measurements can be stored in up to 99 memory locations, with each location assigned a unique, user defined, label for easy recall • Long battery life gives the user over 750 tests between charges • Automatic calculation of Dielectric Absorption (DAR) and Polarization Index (PI) with no additional setup • Guard system eliminates the effect of surface leakage current on high-resistance measurements • Large digital/analog LCD for easy viewing • Capacitance and leakage current measurement • Ramp function for breakdown testing • Resistance measurements up to 2T? • Timer settings up to 99 minutes for timed tests • 3-year warranty