Advanced Socket Tester with Loop Check/Mains Polarity/RCD Test

A mains socket tester with loop check, mains polarity and RCD test. It includes a standard socket test (checks the wiring configuration at the socket), a loop test (the standard socket test checks the presence of the earth connection, the 107, more importantly, also checks the quality), a mains polarity (check on the correct polarity coming into the building) and a 30mA RCD check.

• · A standard socket tester does not check for the quality of the earth connection
• · A standard socket tester cannot detect a neutral live reverse at the incoming supply
• · Checks correct socket outlet wiring
• · Checks the quality of the earthing that is essential for safe installations
• · Checks for the polarity of the mains supply
• · Checks RCDs with measured current
• · Bright LEDs
• · Easy to use - anything other than green needs checking out
• · For front line personnel