Socket tester for UK mains sockets. This tester gives you an instant indication whether a property's electrical system is properly grounded.  Insufficient grounding in some modern properties can be a cause of static build up, or 'dirty electricity' which can cause problems for electro-hypersensitive people.


Just plug in to your mains socket like a normal plug and it will give you a three light readout of any problems or issues.


13A Socket tester

  • This product should work perfectly and be in pristine condition upon arrival. If for any reason it does not, or it has arrived damaged. Please get in touch with us at EMF Consultancy Ltd using email or phone and we will arrange a refund through your bank.