RCDs | LEDs and buzzer indicate 28 fault |
---|---|
Conditions | Non trip earth loop impedance |
Test | Incoming supply polarity swap touch |
Test | Features chart on the tester for quick fault identification |
£22.38
You Save £4.02 (15%)
£71.65
You Save £17.15 (19%)
£26.99
You Save £13.81 (34%)
£19.34
You Save £4.60 (19%)
£83.99
You Save £8.41 (9%)
Martindale EZ365 Socket, Earth Loop and RCD Tester, Yellow, 65 x 80 x 59 mm Review