Earth loop measurements are essential in verifying the safety of electrical installations. However, the subject is plagued with misconceptions and misleading claims from test equipment manufacturers. Getting it right requires an understanding of the methods used and...
When properly specified, socket testers provide a fast and effective solution to identify potentially unsafe installations and wiring faults of power outlets. They can be particularly useful as a service tool prior to installing new plant and equipment. Clearly socket...
The CP501 Check Plug and BZ101 Buzz-It are the UK’s favourite socket testers designed for easy verification of wall socket wiring. Suitable for use as a first line indicator to identify potentially unsafe installations and wiring faults, socket testers offer a fast...
All socket testers check that the earth, live and neutral are the right way round (called polarity testing). Some offer added features – they may include a buzzer in addition to LEDs to indicate a good socket or they may show a combination of indicators to identify...
When properly specified, socket testers provide a fast and effective solution to identify potentially unsafe installations and wiring faults. They can be particularly useful as a service tool for identifying potentially unsafe conditions prior to installing new plant...
When selecting a socket tester it’s important to understand the different types available and their capabilities and limitations. There are 3 main categories of socket testers, simple, advanced and professional, as defined by the Health & Safety Executive. Watch...
We are pleased to announce the arrival of the new PC104 and PC105 ranges to our existing 3 Phase Industrial Socket Testers. Suitable for instantly checking sockets in factories and commercial installations for any possible wiring faults, the PC104 and PC105 from...
The new SB13 Safebreak Socket Test Adapter is a ‘must have’ accessory for electricians who carry out electrical installation testing. Eliminating the need to remove the wall socket faceplate, the compact and robust SB13 enables electricians to safely and quickly make...
Keeping You Safe 
AN: Socket testing safety
Martindale CP501, BZ101, EZ150 and EZ2500 socket testers