7612Relay Tester

Descriptions:

This is the device to test 3 popular vehicle relays. The testing result will be displayed by LED indication. Technician is able to use the device to figure out the condition of the relay, and so speculating the problem in the vehicle.

Features:

  • Vehicle relay testing for 3 most popular kind of relays.
  • Power Supplied: 12V / 24V vehicle battery
  • Support both 4 pin / 5 pin relay.
  • Problem pin indication.
  • Working Temperature: 0 ~ 50°C ( 32 ~ 122°F ); < 85%RH
  • Storage Temperature: -20 ~ 60°C ( -4 ~ 140°F ); < 85%RH

Specifications:



 
Operation
Base on the specification of the relay, user needs to select the correct relay pin type by switch the
“4 pin / 5 pin switch” to its corresponding position, and connect the battery clips to 12V or 24V vehicle battery. Install the relay into the relay socket, and press and hold the “Testing” button to start the test. The test result indication will keep flashing during the tester; do not release the testing button until the result has shown by the “Test result indication”.

Possible result is as below:

(1) If “OK” lights up, it means the relay is function correctly.

(2) If “87”indication stays light, it means pin No. 87 is short circuit with other pins.
      If “87” indication is flashing, it means the connection of pin No. 87 is poor.
      This may be open loop or poor conductivity due to oxidization. For both conditions, user has to replace
      the relay and check the relative connectors; make sure the voltage passing through the pin is normal.

(3) If “87a” indicationstays light, it means pin No. 87a is short circuit with other pins.
      If “87a” indication is flashing, it means the connection of pin No. 87a is poor.
      This may be open loop or poor conductivity due to oxidization.
      For both conditions, user has to replace the relay and check the relative connectors; make sure the
      voltage passing through the pin is normal.

(4) If “coil” indication stays light, it means the coil within the relay is damaged.
      Please replace the relay, and check the specification of the relay; make sure the voltage meets the                      requirement of the vehicle.
 

CAUTION:
* To prevent damaging the relay and to obtain an accurate test result, please make sure the specified
   voltage of the relay has satisfied the vehicle battery connected with the tester.
* Make sure the “4 pin / 5 pin switch”position meets the pin number of tested relay.
* Do not press and hold the “TEST”button after the test result has appeared.