Dogary 2 PCS Car Key Test Coil, Car ECU Signal Detection Card, Fast Checking Anti-theft Diagnostic Tool, Universal for Most Vehicles, Trucks, SUVs (Red)

Sensitive Response: This car key test coil can accurately detect whether the car anti-theft system and the chip key are working properly or not, and have different luminous frequencies according to different situations, easy to judge the car situation.

High-quality Material: this car key test coil is made of high-quality ABS material, bright light, durable, wear-resistant, not easy to fade and deform, no rough edges, comfortable grip, long service life.

Use: Put the sensor coil close to the ignition switch, pass the key through the sensor coil, insert it into the ignition lock and turn the key, determine whether the anti-theft system is working properly by observing the bright lights.

Easy to Carry: This car key test coil is small in size and light in weight, with binaural design, equipped with a lanyard, which can be put in the pocket of your clothes and carried around, providing great convenience for your testing work.

Package: You will get 2 x car key test coils, suitable for most of the car induction coils with anti-theft chip, easy to operate, fast and accurate, used for testing the car lock ring, car key lock core, antenna and other items, it's a very practical car accessory.