Kewtech LOOPCHECK107 Advanced Socket Tester with Loop Check, RCD Check and Mains Polarity
The electrical safety council recommend the use of advanced socket testers, the LOOPCHECK 107 goes one step further�
 
Standard socket test � checks the wiring configuration at the socket but cannot tell if there is a neutral/earth swap!
Though a standard socket tester indicates whether the socket connections are correctly positioned, it cannot tell you if your earth connections are safe! The LOOPCHECK 107 conducts an earth loop test to indicate the quality of the earth loop.
If your mains polarity has been switched at the incomer, your standard socket tester cannot indicate this as the voltage difference between the plug pins are the same. By touching the test pad the LOOPCHECK 107 can indicate this very dangerous situation!
30mA RCD test.
Key Benefits
Checks the quality of the earthing that is essential for safe installations
Correct socket outlet wiring check
Checks for the polarity of the mains supply
Checks RCDs with measured current
Key Features
Bright LED indication
Audible tone indication