Mediator Car Relay Tester Tools Manual Garden Office Home
Description:
Check the relays by connecting the car battery to the relay coil, quickly test the general condition and operation of the most common automotive relays.
Quickly and accurately test 4 styles of electromechanical relays on most modern cars, well suited for coil resistance above 20-50 OHMS.
Suitable for various applications, including relay coil resistance, relay contacts, cyclic tests (not suitable for later 4-pin Ford relays).
It uses 12V power from the vehicle battery (the car battery should be 12V and the battery voltage between 11V-15V.
A green LED will show if the relay is working properly and a red LED if the relay is faulty.
Specifications:
Material: ABS.
Color: random color delivery.
Size: Approx. 130 x 70 x 30 mm.
How to use:
1. Connect to the car battery by placing the black clip on the negative terminal and the red clip on the positive. When the LED lights up, the unit turns on.
2. Connect the relay to a 4- or 5-pin socket depending on the type of relay being tested.
3. Press the test button.
4. If the relay is working properly, the tester will check if the relay is bad or green if the relay is working properly.
5. The tester will open and close the relay 10 times to check the contact closing time, if this takes a long time, a red LED will appear.
6. The tester will then check the consistency of a relay, a green LED indicates a red pass indicates an error.
7. Disconnect from the car battery and remove the relay from the tester.