13amp plug in Polarity tester
- Cheap but effective 13amp plug in Polarity tester for UK.
- Can bu used for piece of mind when travelling around the EU when converting from a EU Schuko plug to UK 13amp plugs.
- Confirms to BS EN61010-1.
- Essential for when travelling around the EU and checking your hook-up is the correct polarity especially when using UK-EU adapters
- Make sure mains is on
- Plug in
- If all three LEDs are on Polarity is correct - Passed
- Any other combination of LEDs refer to front of plug
- Correct polarity ( all three LEDs )
- No earth
- L&N reverse
- No Neutral
- L&E reverse
- L fault
- Does not test for Earth Neutral reverse, only very expensive testers have this function
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