Fluke 1537 Insulation Resistance Tester 250–2500V Megohmmeter

The Fluke 1537 Insulation Resistance Tester is a professional megohmmeter designed for industrial and electrical maintenance. It offers selectable test voltages from 250 V to 2500 V, measures insulation resistance up to 500 GΩ, and delivers fast, stable results with up to 5 mA short-circuit current. Automatic PI and DAR calculations and long battery life support efficient field testing.

■ User-selectable insulation test voltages from 250 V to 2500 V
■ Measures insulation resistance up to 500 GΩ
■ High short-circuit current up to 5 mA for stable readings
■ Automatic PI (Polarization Index) and DAR calculation
■ Performs over 1,300 insulation tests on a single charge
■ Original and brand new, within warranty period
■ 100% Satisfaction Guarantee