LED Testing Module Power Source Wiring Circuit Polarity Detection Board For Sale

LED Testing Module Power Source Wiring Circuit Polarity Detection Board


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LED Testing Module Power Source Wiring Circuit Polarity Detection Board:
$10

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Description:

- Onboard 5.08mm connection terminal
- Onboard 3 LED status indicator light
- Suitable for testing rated current 10A / 16A socket
- Wide Application: socket testing; ground wire, null line, live wire testing;Power polarity detection.
- Size: approx. 25x17 mm/0.98x0.66 inch

Specification:

- Directions:
- 1. L, N, E connection terminal respectively connect to live wire, null line, earth wire
- 2. According to the condition of L1, L2, L3 light ON/OFF status judge whether the socket's connecting is correct or not.
- IF L1 OFF, L2 ON, L3 ON, then correct connection.
- IF L1 OFF, L2 ON, L3 OFF, then earth wire no connection!
- IF L1 OFF, L2 OFF, L3 ON, then null line no connection!
- IF L1 ON, L2 ON, L3 OFF, then null line and live wire reverse connection!
- IF L1 ON, L2 OFF, L3 ON, then earth wire and live wire reverse connection!
- IF L1 ON, L2 ON, L3 ON, then earth wire and live wire reverse connection and earth wire no connection!


Good quality, Best price, Easy transaction, Excellent buying experience. Buy today, and you will get the following item.

1 piece detection module

SKU: KDE0011337673005987
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On 19-Oct-18 at 22:49:30 EDT, seller added the following information:



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