Kewtech Kewcheck 103 Socket Tester Product Code: 45558

Mains wiring tester for BS 1363 sockets. Visit for full specification.


  • Manufactured & Tested to Meet BS 1363 Sockets
  • Can be Used as a Circuit Locator & Fuse Finder
  • Detects 14 Wiring Conditions
  • Audible Tone
  • W x D x H: 62 x 58 x 62mm
  • 82g
  • 2 Year Manufacturer's Guarantee


EN 61010, BS 1363.
Additional Information
Technical Specification
  • Brand : Kewtech
  • Total Product Weight : 0.082 kg
  • Model No : Kewcheck 103
  • Colour : Grey
  • Pack Size : 1
  • Manufacturer Guarantee : 2 Year Manufacturer's Guarantee (T&Cs Apply)
  • Pieces in Pack/Case : 1
  • CE Standard (Tested to EN...) : EN 61010, BS 1363.
Product Contents
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

Click here to see information on our delivery charges and times



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.


Click here to see information on returns and cancellation

€20.95 Incl. 20% VAT

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Kewtech Kewcheck 103 Socket Tester is rated 4.8 out of 5 by 86.
Rated 4 out of 5 by from All positive - no negatives Simplicity itself to use, of course - just plug it in and read the result! Had similar testers before, but misplaced them. This is a better model than its predecessors, nicely made and at a reasonable price - not too cheap and not too dear. As for reliability, will have to come back on that one once it's been in use for a few months!
Date published: 2019-04-27
Rated 5 out of 5 by from Must Have Piece of Kit Very Easy to use and test the sockets in the house.
Date published: 2019-02-18
Rated 5 out of 5 by from Must Have toolbox item Quick and easy to use. Essential piece of kit for any electrician.
Date published: 2019-02-17
Rated 5 out of 5 by from A must have A must have tool for any sparky. Some do more but at an inflated price. Good sound and easy to read, gives you all the faults encountered when live testing at a great price.
Date published: 2019-02-07
Rated 5 out of 5 by from Kewtech Socket tester Ideal to leave in the tool bag! Works really well especially with the audible tone! Plus screwfix had 25% off this item when I got it! Win win!
Date published: 2018-12-16
Rated 5 out of 5 by from Great fault finder Found the fault in 5 minutes that had baffled our local electrician
Date published: 2018-12-06
Rated 5 out of 5 by from Fab bit of kit. Was told about these socket testers so thought I'd get one to test some sockets I'd installed. Tested the ones I'd done and all was good. Obviously with my new toy I went around the house and garage testing them all. Found my cooker socket with and earth fault. Great bit of kit that every DIYer should have.
Date published: 2018-11-30
Rated 5 out of 5 by from Great Buy This was a great buy. Easy to use. Does what it says. The lights displayed and the tone immediately alert you to any problems
Date published: 2018-10-17
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