KT66DL

Your ultimate MFT.

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KT63DL

The UK’s smallest MFT!

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SMARTPAT

The world’s fastest PAT testing solution.

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KEWEVA

Electrical Product of the Year 2024!

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SAFE ISOLATION
SAVES LIVES

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MULTIFUNCTION TESTERS

Kewtech’s comprehensive range of Multifunction Testers lead the market in accuracy and performance, giving you confidence in your results.

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SAFE ISOLATION

Kewtech isolation kits, alongside correct procedure, provide you with everything you need to work on live circuits with confidence.

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KEWISO2 safe isolation kit with voltage tester and proving unit

PAT TESTERS

Kewtech’s next generation PAT testers provide the world’s fastest testing solutions and comes with free software.

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Freeman Electrical
Best decision I’ve made. No regrets at all. Their customer support is unreal. Proper helpful, actually know what they’re talking about when you’ve got questions or need advice. And price-wise… they’re spot on. Compared to other brands, you’re getting top quality for less money — can’t argue with that. You can tell they actually care about their products and the people using them. Honest company, which is rare these days. If you’re looking for a tester… go Kewtech. ✔️ Great prices✔️ 5⭐ customer support✔️ Proper solid kit
MLW Electrical
Moved over from a Megger to the KT66DL. So many features and easy to use. Two wire loop testing feature is a life saver. Also got the new Ev adapter which makes testing and commissioning EV chargers much more simpler and quicker. Highly recommend and will be purchasing more of the Kewtech kit in the near future.
Giffords Electrical
I've been using Kewtech testers since 2019 and honestly wouldn't look elsewhere now. The products are straightforward to use, well thought out, and just makes sense on site. The design is clean and practical, nothing overcomplicated, which is exactly what you want when you're working day to day. Reliability has been spot on for me over the years, and the overall quality of the kit reflects a brand that understands what electricians actually need. Great company, solid products, and a brand I'm happy to stick with.

Latest News

View the latest product and industry news HERE.

31 Mar 2026
At Kewtech, support is just part of the package.
23 Mar 2026
The tester everyone is talking about
Safe isolation with the KT5 current and voltage tester
23 Feb 2026
Stop using your Multimeter for proving dead!
2 Feb 2026
Is your equipment HSE GS38 compliant?
Identifying phenolic breakdown with the KT1700
5 Jan 2026
The hidden dangers of Phenolic Breakdown
9 Dec 2025
Single-Pole Voltage Indicators: Why They Matter
15 Jul 2025
Test Before Touch – It’s Not Just PEN Faults!
16 Apr 2025
Why and how to test SPD’s?
5 Feb 2025
Introducing the new KT64DL Multifunction Tester
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