Car Spark Ignition Tester Pen, High Voltage Coil & Spark Plug Detector, Engine System Fault Diagnostic Tool with Indicator Light, Portable Tool for Cars Motorcycles (Multicolored)

Product DescriptionName: Car Spark Ignition Tester PenSpecifications: 1 PC Length 4.84 "Function: Tests ignition coils, high-voltage wires, and spark plugs without disassemblyFeatures:·Widened groove design at the tip increases contact area to ensure accurate test results·LED indicator combined with a transparent body allows for easy result identification·Includes a finger guard for enhanced safety·Equipped with a pen clip for lightweight portability, fits easily in a pocket or tool kitUsage: Connect between the high-voltage wire and the spark plug, then start the engine

• Easy Operation: This car ignition coil tester features a no-disassembly design. Simply connect it between the high-voltage wire and the spark plug, start the engine, and you can assess the condition of the ignition system to quickly troubleshoot issues.
• Reliable: This car ignition tester features a wide-groove design at the tip, which increases the contact area with the wires to ensure stable signal transmission and reduce poor contact. This guarantees consistent test results and enhances repair reliability.
• Clear Indication: This car spark ignition tester pen features a transparent body and a high-brightness bulb, providing clear and intuitive display of ignition signals. Test results can be easily identified even in dimly lit engine compartments.
• Special Design: This engine spark plug tester pen features a finger guard for enhanced safety. It also includes a portable clip design, allowing it to be stored in a pocket or tool bag for convenient access during on-site repairs.
• Package: You will get 1 x car spark plug tester pen, suitable for ignition systems in most vehicle models. It can be used to test spark plugs, high-voltage wires, ignition coils, and other components, meeting a wide range of repair needs.