Kewtech Kewstick Uno Voltage Tester Pen Product Code: 53855

For non-contact detection of AC voltage. Specifically designed for UK voltage sensitivity.


  • Cat IV Rating 90-600V
  • Balanced Sensitivity
  • Robust Construction
  • Bright Long Lasting LED
  • Pocket-Sized
  • Tip Glows Red when Voltage Detected
Additional Information
Technical Specification
  • Brand : Kewtech
  • Total Product Weight : 38.0 kg
  • Model No : Kewstick Uno
  • Pack Size : 1
  • Manufacturer Guarantee : 2 Year Manufacturer's Guarantee (T&Cs Apply)
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

Free delivery on all orders over €70.00

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Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


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€22.95 Incl. 23% VAT

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Kewtech Kewstick Uno Voltage Tester Pen is rated 3.3 out of 5 by 21.
Rated 5 out of 5 by from Great product Needed to find out if a cable that had previously been installed was live or not, the tester worked through the wall without needing to expose the cable which is a bonus!
Date published: 2017-08-17
Rated 5 out of 5 by from Value product Better than the cheaper options, almost good like the Fluke, so highly recommended
Date published: 2017-08-12
Rated 4 out of 5 by from My safety net Great piece of kit that gives you peace of mind that the power is definitely switched off. I've had too many shocks in the past.
Date published: 2017-07-26
Rated 1 out of 5 by from rubbish I have never written a review before but on this tool I have to do one! It is poor quality and from the word go would work on and off because the battery would come out of connection. Had to tape battery cover on but never knew if was working on not. dangerous with electricity. Should have taken back straight away but chucked it in the bin. Now wanting to buy a new decent one. So wish I had taken back and not thrown it in the bin in temper.
Date published: 2017-01-27
Rated 5 out of 5 by from Kewtech voltage pen You can always rely on Kewtech for a quality bit of kit that will last so I can recommend this to anyone. A bit more expensive than many others but you do get what you pay for.
Date published: 2016-11-01
Rated 5 out of 5 by from very reliable bought others before but I like as no button needs to be pressed always working no other fail options
Date published: 2016-02-02
Rated 1 out of 5 by from Didn't work Purchased this to replace an older version that I broke, very disappointed to find it didn't work at all. Returned to Screwfix who refunded price. Purchased a much better quality product.
Date published: 2016-01-27
Rated 4 out of 5 by from Literally Could Save your Life A simple cheap device that could easily save you from very straight hair or worse!. You cannot put a price on safety this pen has no fancy features it just works, you dont need to physically touch the wiring just hover near the plug or touch the outer flexible shielding of a cable. The Tip lights up red when it detects live current. Always test it first on a known live wire so you can be certain the batteries are good. I didnt give 5 stars only because there is no battery power indicator.
Date published: 2015-12-16
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