• FLUKE

Insulation Testers

Fluke Corporation offers Insulation Testers, Fluke 1507, 1503. It is compact, new single-purpose digital instrument that are capable of delivering multiple test voltages. It is designed to provide rugged reliability and ease of operation for a wide range of troubleshooting, commissioning and preventive maintenance applications. Fluke 1507 features automatic "one-button" calculation of Polarization Index and Dielectric Absorption Ratio, and also has a compare function designed to ease repetitive testing. Both Fluke 1507 & 1503 include a new remote test probe that enables one-handed insulation testing via a button on the probe handle for convenient use in hard-to-reach places. Fluke 1507 provides insulation resistance testing up to 10 gig ohms, with five output voltages ranging from 50 V to 1000 V, while the 1503 tests up to 2000 Mega ohms of resistance with either 500 or 1000 V. It is designed for added user protection with a 600 V Cat IV over voltage rating and are engineered to withstand voltage spikes of 8 kV. In addition, insulation testing is disabled if the testers are connected to a live circuit with more than 30 V. After testing, the testers automatically discharge all capacitive voltage from the equipment under test to help prevent accidental shocks.