FLUKE 1577 insulation multimeter - 2157280

Name: FLUKE 1577 insulation multimeter - 2157280
Brand: FLUKE
SKU: 02951140
Price: 1054.47 EUR
Availability: PreOrder

Supplier number: FLUKE 2157280 | EAN 0095969262965

Recommended Retail Price €1,251.53

1,054.47 tax incl.

€871.46 excl. VAT (incl. all environmental contributions)

On order: delivered from 08/10/2026

Delivery by DHL

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Two essential testers in one

Practical benefits

Reliable Fluke insulation testing: You test motors and cables efficiently using 500V and 1000V test voltages for insulation resistance up to 600MΩ.
Accurate True RMS multimeter: You capture precise voltage and current readings across complex electrical systems, even when working with distorted waveforms.
Active live circuit protection: The meter prevents insulation tests whenever voltage exceeds 30V, keeping you safe from accidental exposure to live circuits.

In a nutshell

The right choise for

With the Fluke 1577 insulation multimeter, you combine a full-featured True rms digital multimeter and a dependable insulation tester in a single handheld tool. You quickly detect insulation breakdown, cable degradation, and ground faults on electric motors, generators, and switchgear using 500V and 1000V test voltages up to 600mΩ. In addition, you accurately measure AC/DC voltage up to 1000V, current up to 400mA, resistance, and continuity. Built-in live circuit detection prevents insulation testing if voltage exceeds 30V and automatically discharges capacitive voltage for complete peace of mind under cat III 1000V and cat IV 600V ratings. Powered by 4 included aa batteries, you are ready for troubleshooting and preventive maintenance.

Product information FAQ

€1,054.47

tax incl.

Product description:

Two powerful instruments in one
The Fluke 1587 and 1577 insulation multimeters combine a digital insulation tester with a full-fledged digital True RMS multimeter in one compact and portable instrument, for optimum versatility in both troubleshooting and preventive maintenance.
Whether you are working on motors, generators, cables or switchgear, the Fluke 1587/1577 insulation multimeters are ideal to help you do just that, and at a much lower cost than if you had to buy two products.

Key features:

Insulation test voltages: 500 V and 1000 V
Insulation test: 0.1 MOhm to 600 MOhm
Automatic discharge of capacitive voltages
AC/DC voltage
DC in millivolts
AC/DC in milliamps
Resistance (0.1 Ohm to 50 MOhm)
Pass-through
Three-year warranty
Remote use probe, test leads, alligator clips
Robust carrying case
Automatic switch-off for longer battery life
True-RMS
Large backlit display
Detection of live circuits prevents, for additional user safety, insulation tests at voltages > 30 V
Measurement category CAT III 1000 V, CAT IV 600 V
Suitable for optional Fluke TPAKTM magnetic pendant system, leaving your hands free for other work

Brand FLUKE
02951140
EAN 0095969262965
Supplier number FLUKE 2157280

Frequently asked questions about this product

Answered by specialists

Which test voltages does the Fluke 1577 offer for insulation tests?: This insulation multimeter provides two selectable test voltages: 500 V and 1000 V, with an insulation range of 0.1 MΩ to 600 MΩ.
What multimeter functions are built into this tool?: The Fluke 1577 measures AC/DC voltage (True RMS up to 1000 V), DC millivolts, AC/DC current up to 400 mA, resistance, and continuity.
What safety category ratings does this multimeter have?: The instrument is rated CAT III 1000 V and CAT IV 600 V for safe and reliable testing in demanding industrial environments.
How is the insulation multimeter powered?: It is powered by 4 AA alkaline batteries, which are included in the package.
Does the meter have built-in safety features against live circuits?: Yes, live circuit detection prevents testing if voltage over 30 V is present, and capacitive voltage automatically discharges after tests.