Features: <br> <br>You can quickly and easily diagnose whether the ignition system of the car is working properly, avoid fire, and burn out the ignition coil. <br>It provides a safe and reliable troubleshooting method that is convenient, economical and time-saving. <br>Made of high-quality aluminum material for durability and high quality. <br>The metal head is easy to insert and durable, making it the right choice. <br>The internal LED light will show you if the ignition system is normal. <br> <br>Specifications: <br>Condition: Brand New <br>Material: Aluminum <br>Color: Shown on Picture <br>Length: 12.4 cm/4.9 in <br>Diameter: 1 cm/0.4 in <br>Voltage: 6-24V <br>Fitment: Universal <br> <br>Package List: <br>1 * Spark Tester<br>1、You can quickly and easily diagnose whether the ignition system of the car is working properly, avoid fire, and burn out the ignition coil. <br>2、It provides a safe and reliable troubleshooting method that is convenient, economical and time-saving. <br>3、Made of high-quality aluminum material for durability and high quality. <br>4、The metal head is easy to insert and durable, making it the right choice. <br>5、The internal LED light will show you if the ignition system is normal.