Fluke 1654B Multifunction Installation Tester
Built for Fast, Compliant Electrical Testing
When time is tight and standards matter, the Fluke 1654B Installation Tester delivers speed without cutting corners. Designed for licensed electricians and contractors, this multifunction installation tester helps you verify electrical safety across residential, commercial, and industrial sites with confidence. Dual display testing measures loop impedance and PSC/PEFC at the same time, cutting test time by over 50%. High-current loop testing and fast voltage measurements between L-N, L-PE, and N-PE keep jobs moving and projects on schedule.
Fully compliant with IEC 60364 and relevant local standards, it’s the reliable choice for professionals who need accurate results, fast.
Advanced RCD & Loop Testing You Can Trust
The Fluke 1654B goes further than standard installation testers. It supports smooth DC-sensitive RCD testing, including Type B RCDs, making it ideal for modern installations with EV chargers, solar inverters, and variable speed drives. PASS/FAIL indicators remove guesswork, while variable RCD current modes allow customised testing to suit site requirements.
With mΩ resolution loop and line resistance testing and a zero adapter included for accurate lead compensation, you get consistent, dependable readings every time—no re-tests, no second guessing.
Rugged, User-Friendly & Job-Site Ready
Built to handle real-world conditions, the Fluke 1654B is lightweight, drop-tested to 1 metre, and comfortable to use all day thanks to its padded neck strap. The large backlit display, intuitive rotary dial, and SureGrip™ test leads make operation simple and safe, even in tight switchboards.
Supplied as a complete kit in a durable hard case, this tester is ready to go straight from the ute to site—perfect for electricians who value reliability, efficiency, and long-term durability.
Key Specs
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Dual display for simultaneous loop impedance & PSC/PEFC
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Type B (smooth DC-sensitive) RCD testing
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High current loop testing for faster results
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PASS/FAIL RCD indication
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Variable RCD current settings
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mΩ resolution loop & line resistance
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Zero adapter included for lead compensation
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Drop-tested to 1 metre
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Weight: < 1.3 kg
Ideal For
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Licensed electricians
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Electrical contractors
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Commercial & industrial installations
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EV charger and solar installations
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Electrical testing & commissioning
Additional information
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