Jul
27
2011
DY207A Socket Polarity ELCB(RCD) and Loop Impedance Tester(3 in 1)
By dyinstrument
- socket test indicates actual fault location- Live, Neutral or Earth
- Earth loop test at mains frequency to check the actual condition of the wiring
- Swift and efficient testing of RCDs by 30mA
- Microprocessor control with bulti-in visible self-check ensures total confidence in correct functioning at all times
- Tri-colored LEDs(green, orange, red) give clear and positive indication of Good wiring plus 17 possible fault conditions
- Four main versions available: EU major, UK/ZA, USA/BR/JP, CN/AU/AR
