Automotive Relay Tester 12V/24V Car Relay Tester Kit LED Display High Brightness Lamp, Battery Relay Diagnostic Checker Tools for Auto Repairing

OverviewRelay Tester Kit, 12V/24V Automotive Relay Tester, Cordless Car Relay Tester Detector Checker with LED Display & High Brightness Lamp Why Chose Automotive Relay Tester? Our relay tester supports both four-pin and five-pin, 12V and 24V relays, eliminates the need for multiple automotive relay tester, streamlining the testing processes. Our relay tester kit operates on battery power, eliminating the need for external power sources or connections to the vehicle's battery. Conduct tests even in remote locations or situations where external power sources are unavailable. The upgraded LED display ensures clear visibility, even in dimly lit environments. Constructed from high-quality ABS material, our relay tester automotive kit ensures long-term usability and minimizes the risk of damage or malfunction during testing. Our auto relay tester provides accurate measurements, enabling users to quickly assess the condition of automotive relays with confidence, identify faulty relays efficiently. The compact and lightweight design of our automotive relay tester kit facilitates easy portability. Equipped with a high-intensity illumination light, our car relay tester facilitates convenient testing, even in low-light or nighttime conditions. How to Use? Insert two batteries into the device, ensuring correct polarity. Select the voltage setting (Off/12V/24V) corresponding to the voltage rating of the automotive relay you wish to test. Choose the pin configuration (4pin/5pin) corresponding to the relay's pin layout. Insert the selected relay into the appropriate socket and press the "Test" button to initiate testing. Press the "Test" button again to start the testing process. The device will perform 10 open-close cycles, and upon completion, you will hear a beep. The display will show "OK" if the relay is functioning properly or "BAD" if the relay is faulty. After completing the testing, turn the switch to the "Off" position to power off the device.