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Get Your 1663 Us Fluke Insulation New Limited Time 30% Off [148jlcIE]

$90.99 $291.99 -69%

Comprehensive Electric Testing Tool The Fluke Insulation New (1663 US) is a versatile and robust electric testing tool designed for a wide range of applications. This compact and lightweight device, weighing less than 1.3 kg, comes equipped with a pa

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Get Your 1663 Us Fluke Insulation New Limited Time 30% Off [148jlcIE]

Comprehensive Electric Testing Tool

The Fluke Insulation New (1663 US) is a versatile and robust electric testing tool designed for a wide range of applications. This compact and lightweight device, weighing less than 1.3 kg, comes equipped with a padded carrying and waist strap for convenient handling. With its intuitive operation, the Fluke Insulation New is easily mastered by all levels of workers, ensuring quick and efficient testing that meets all local regulations.

Powerful Features and Specifications

The Fluke Insulation New is packed with powerful features to enhance your testing capabilities. It checks wiring polarity to detect broken N wires, measures insulation resistance and loop and line resistance, and calculates prospective earth fault current (PEFC/IK) and prospective short-circuit current (PSC/IK). The Z-max memory feature supports easy evaluation of the highest loop test value, while the unique zero adapter ensures fast, reliable, and accurate test lead and mains cord compensation. With safety ratings of CAT III 500V and CAT IV 300V, this tool is designed to provide peace of mind during your electrical inspections.

Comprehensive Accessories and Practical Applications

The Fluke Insulation New comes with a comprehensive set of accessories to support your testing needs. This includes an installation tester, 6x "AA" batteries, a hard carrying case, and a heavy-duty mains cord. The standard test lead set, padded carrying and waist strap, quick reference guide, remote control probe and lead, and user's manual on CD-ROM ensure that you have everything you need for a seamless testing experience. Whether you're measuring motor windings with continuity tests or conducting RCD switching time and tripping level (ramp test), the Fluke Insulation New is your go-to tool for all your electric testing requirements.

What Our Customers Say

January 19, 2026

Absolutely no complaints!

It's a very intuitive and efficient device. I highly recommend it.

- Daniel M..

January 19, 2026

Absolutely no complaints!

It's a very well-made and effective product. A very good purchase.

- Mathias K..

January 19, 2026

Absolutely no complaints!

It's a very solid and reliable device. It's a pleasure to use.

- Octavia M..

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