Airbag diagnostic, resistor inside, by pass real airbag A helpful tool on diagnostic Airbag SRS Syetem Fits for most Airbag SRS System Universal for Auto Car SUV Off-Road Pickup Truck Airbags, as the name suggests, are designed to ensure the safety of drivers and passengers. In safe driving, airbags will not work. In the event of an emergency, especially a frontal collision, it will play a role in ensuring your life. However, due tothe fact that some car owners cannot use the airbag correctly, the incident of injury in the car is common, and it is imperative to learn to properly use and maintain the airbag. The quality of the airbag is difficult to guarantee. It must be thoroughly tested to check if the airbag and its accessories are in normal use, and escort your journey. If this product is plugged in, if there is a safety with an abnormality, there will be an alarm. Delivery Quantity: 10pcs Package Contents: Only the above package contents, excluding other products. Size: 3.9*1.9*1cm (Reminder: The size is measured manually, please allow 1-2 cm measurement error) Colour: Black (Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.)