Specification:
Origin: Mainland China
Applicable pins: 5-pin/4-pin
Battery detection voltage: 11V-25V
Applicable coil resistance: ≥20Ω
Power supply: Connect to the car battery power supply
Detection prompt light: If the green LED light of the tester is on, it means that the relay is normal; if the red LED light is on, it means that the relay is abnormal.
Crocodile clip opening size: 2.1cm/0.82inch
Crocodile clip length: 42cm/16.54inch
Digital display screen: Yes
Casing material: ABS
Product size: about 139.00x63.00x27.00mm/5.47x2.48x1.06inch
Operation Instructions:
1. Clip the alligator clips of the tester on the car battery: the black clip clips the negative pole, and the red clip clips the positive pole.
2. When the red LED light is on, it means that the tester can start testing.
3. Check the relay before testing. If it is a 4-pin relay, please select the 4-pin socket on the tester; if it is a 5-pin relay, please select the 5-pin socket on the tester.
4. Plug the relay into one of the three sockets.
5. Press the "Test" button.
6. The tester will automatically detect the pin position of the unknown relay. When the relay is not a commercially available general relay or is damaged, the tester will light up the red LED light.
7. When the pin position is set correctly, the tester will perform 10 detections of the action release time. When the detection time is too long, the tester will light up the red LED light.
8. When the tester detects the action release time 10 times, it starts to detect the consistency of the relay. When the test is OK, the green light is on; when the test is not OK, the red light is on.
9. After the test is completed, remove the alligator clip from the battery and remove the relay from the tester.
Note:
1. The car battery must be a 12V battery, and the battery voltage must be between 11V and 25V.
2. The applicable coil resistance is preferably above 20Ω.
3. Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding!
4. Please allow a 1-2 cm difference in measurements due to manual measuring.
Package Content:
1 x Relay Tester
2 x Test Clip
1 x User Manual