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 service up to 3 working days: €8.95

Free delivery on all orders over €70.00

Click here to see information on our delivery service



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

€21.95 Incl. 23% VAT

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Kewtech Kewcheck 103 Socket Tester is rated 4.8 out of 5 by 75.
Rated 5 out of 5 by from The best Socket tester Great value for money, self explanatory shows up the fault, easy to understand
Date published: 2018-08-17
Rated 5 out of 5 by from Excellent!!! I use this for identifying circuits, other socket testers such as the Fluke model don't have the tone so no good for identifying circuits but with this one you can hear the tone even when stood at the mains board so know which circuit it's on when flicking off the mcb and the tone goes off. Top product!
Date published: 2018-07-15
Rated 5 out of 5 by from Very handy I use this daily as a fuse finder, works great. Can hear the tone from a few rooms away so is a big help when tracing circuits.
Date published: 2018-07-14
Rated 5 out of 5 by from Great bit of kit Essential piece of kit, I always have one of these in the tool bag. The audible tone / pitch isn’t as loud as my preferred socket n see SOK 22 socket tester but it’s very close. Feels sturdy and well made.
Date published: 2018-05-05
Rated 5 out of 5 by from Does what it says A little more pricey than some others available, but I like the KewTech gear and this is a great addition to any tool bag. So simple and quick.
Date published: 2018-03-28
Rated 5 out of 5 by from ANOTHER GIZZMO FOR TOOL BOX Needed to check out the sockets in the garage extension I wired last year which, out of the blue, started throwing the RCB recently. The usual checks didn't reveal anything so bought this device which helped track down the offending electrical timer I had plugged in for a heater. This socket checker performs exactly as specified and is good value for money. Reliability rating is a guess as only used on this occasion so far.
Date published: 2018-02-02
Rated 5 out of 5 by from Electrical tester Bought this to test household sockets as we are moving house and our buyer wants our house testing. Bought it for peace of mind before the ‘sparky’ arrives and it is very easy to use. All possible faults are shown on the front of the device and works with 3 green lights as good and then combinations of them according to any fault. Very pleased so far and perfect for the DIY ers.
Date published: 2018-02-01
Rated 5 out of 5 by from Good socket tester This is a good socket tester, I have known someone who has had one of these for years, which is why I decided to get the kewtech one.
Date published: 2018-01-27
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