Two powerful tools in one

The Fluke 1587 and 1577 Insulation Multimeters combine a digital insulation tester with a full-featured, true RMS digital multimeter in a single, compact, handheld unit, which provides maximum versatility for both troubleshooting and preventative maintenance.

Whether you work on motors, generators, cables, or switch gear, the Fluke 1587/1577 Insulation Multimeters are ideally suited to help you with your tasks and at a cost that is far less than buying the two products.

Consult the features included on the two new insulation multimeters in the comparison chart below to help select the best tool for your application:

Feature 1587 1577 Insulation test voltages 50V, 100V, 250V, 500V, 1000V •   Insulation test voltages 500V, 1000V   • Insulation test: 0.01 MÙ to 2.0 GÙ •   Insulation test: 0.1 MÙ to 600 MÙ   • Auto discharge of capacitive voltage • • Insulation test smoothing reading •   Frequency •   Capacitance •   Diode test •   Temperature •   Min/Max •   Low pass filter (for work on VSD's) •   AC/DC Voltage • • DC millivolts • • AC/DC milliamps • • Resistance (0.1 Ù to 50 MÙ) • • Continuity • • Three-year warranty • • Remote probe, test leads, alligator clips • • K-type thermocouple •   Rugged, utility hard case • • Auto power off to save battery power • • True-rms • • Large display with backlight • • Live circuit detection prevents insulation test if voltage > 30 V is detected for added user protection • • CAT III 100V, CAT IV 600V measurement category • • Accepts optional Fluke TPAKTM magnetic hanging system to free your hands for other work • •