Automobile relay tester
Compatible with 4-pin / 5-pin relays
The side switch can quickly switch between 4-pin and 5-pin modes, and it is compatible with most automotive relays on the market. No additional accessories are required to complete the detection.
LED light for intuitive feedback
An LED indicator light is built-in in the test area. When powered on, the blinking state of the light can quickly determine whether the relay coil and contacts are working properly. No professional knowledge is required to operate it easily.
Portable and durable design
The compact body is only 109.8×58.2mm. Combined with an 890mm extension insulated wire, it can easily enter narrow spaces such as the car engine compartment. The shell is made of anti-drop ABS material, with insulated crocodile clips that are slip-resistant and wear-resistant, suitable for complex maintenance environments.
Simple and efficient operation
Insert the relay into the test area, secure the positive and negative terminals of the battery, and press the "TEST" button to complete the detection. The fault can be located in just a few seconds, making it a practical tool for automotive repair technicians and DIY enthusiasts.
What's in the box
1 x Automobile Relay Tester
