Testeur de relais de voiture portable 12V Outils de diagnostic d'affichage à LED à 4 broches à 5 broches pour la réparation automatique

1. Battery clip with rubber sleeve, safe to use, secure clamping, not easy to fall off.

2. 3 different relay pin specifications, widely used, 4-pin/5-pin switching, easy to use.

3. Humanized design, simple operation, just connect the wire and the TEST button to start the test.

4. LED display, clear instructions, green LED indicates normal operation, red LED indicates relay failure.

5. Compact size, lightweight and portable, easy to carry and convenient to use.

Specification:

Condition: 100% Brand New

Item Type: Relay Tester.

Material: Copper wire + plastic casing.

Color: As shown in the picture

Instructions:

The tester properly checks the opening and closing of the relay.

The tester uses a 12V power supply from car batteries.

Convenient car relay testing.

If the relay test is abnormal, the red LED will be illuminated; if it is normal, the green LED will be illuminated.

This product is a quick testing tool for automotive relays and informs you of their condition.

Thanks to a continuous car battery (11V-15V) connected to the relay coil, the detector can accurately verify the relay contact function. The detector will observe contact data, closing time, relay inertia at each test stage, etc. If all tests are successful, the green light will illuminate; if the test fails, the red light will illuminate. Package List: 1 x Relay Tester Note: 1. For use with a 12V car battery only. 2. The voltage range during testing is 11V-15V.