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12V Electronic Automotive Relay Tester

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Regular price $39.85 $58.59 | Save $18.74 (31% off)


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First, clip the tester’s alligator clip to the car battery: The black clip on the negative pole, and the red clip on the positive pole.

1. When the red LED light is on, it means the tester can start the test. Check the relay before testing. Select the appropriate socket according to the pins, insert the relay into sockets, press the "Test" button, and the tester will automatically detect the pin position of the unknown relay.

2. When the relay is not a general-purpose relay on the market or the relay is damaged, it will turn on the red LED.

3. When the pin setting is correct, the tester will open and close 10 times to detect the release time of the action. When the detection time is too long, the tester will light up the red LED light.

Condition: 100% brand new high quality
Item Name: Car Relay Tester
Voltage: 12V
Color: Black+Red
Material: Plastic & Metal
Item Size: Approx. 13cm x 7cm x 3cm / 5.1" x 2.7" x 1.1"

Package Include:
1 x Relay Tester

12V Electronic Automotive Relay Tester

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