Socket Testers & Adaptors

A must-have for your electrical toolkit! Just insert one of these testers into a socket and it'll tell you what's wrong with the wiring using audio/visual feedback. We also stock socket adaptors for use with digital multimeters and other testers. Read More about Socket Testers & Adaptors
  1. UNI-T UTE01 R1/R2 Mains Socket Test Adaptor (4mm Jacks)
    UNI-T logo
    UNI-T UTE01 R1/R2 Mains Socket Test Adaptor (4mm Jacks)
    (no reviews)
    £10.79 £8.99
    • Standard 4mm connectors to suit most types of multifunction testers
    • Test R2 and R1+R2 without removing the leads
    • Safety compliance with IEC 1010 ( CAT III 300V).
    8 Reward Points
    Price Match Guarantee
  2. UNI-T UT07A Socket Tester
    UNI-T logo
    UNI-T UT07A Socket Tester
    £25.19 £20.99
    • Plug into a socket to determine wiring status
    • LED indicators
    • British standard 3 pin plug design
    20 Reward Points
    Price Match Guarantee

Showing 1 - 2 of 2 products

Shop By:
By Price
8.99 20.99
2 Products

About Socket Testers & Adaptors

Socket testers are an essential part of any electrician's toolkit, and allow users to quickly and easily evaluate the internal wiring of a socket without the need to remove the socket faceplate and potentially cause damage to the installation.

Generally extremely cost effective and cheap, socket testers are also incredibly simple to use, and require the user to simply insert the tester into a socket and the tester will do the rest. Depending upon the type of socket tester used the way information is communicated will be different; some socket testers use LED indicators to show wiring status, while others use the audible indication to show correct wiring/problems with the installation. Some also use a combination of audible and visual indicators, allowing users to quickly tell if there's a problem with a socket or not.

The visual indicators of socket testers are perhaps the handiest part of the tester. These often come with exact representations of what's wrong with the wiring, so if live earth was reversed, for example, the tester would illuminate with a combination that denotes this problem. Most socket testers also include a handy reference guide on the front so users can determine what exactly the different LED indicators mean.

This section also contains socket adaptors; these differ from socket testers as they are designed generally to be inserted into a socket and the user then uses another tester such as a multimeter and a set of test leads to carry out socket testing. They can also include socket testers attached to specific plugs, such as those plugs used in industrial applications.

Most socket testers and adaptors available in-store come with standard UK three-pin plug connectors (except if they are designed for specific sockets such as the aforementioned industrial sockets).

International Enquiry