Description
Spark Plug Tester with Straight Boot, Ignition Coil and Small Engin Size: 1 PC. Start the engine, and if the ignition wire is intact, the light will flash. Inline Spark Plug Tester, Straight Boot Ignition Coil Tester Light, Car Small Engine Spark Tester, Armature Diagnostic Detector Tool for Car Lawnmower Internal External Engine (1 PC). Inline Spark Plug Tester, Straight Boot Ignition Coil Tester Light, Car Small Engine Spark Tester, Armature Diagnostic Detector Tool for Car Lawnmower Internal External Engine (1 PC) Spark Plug Tester with Straight Boot, Ignition Coil and Small Engine Diagnostic Tool for Lawn Mower Internal and External Engines (1 PC) Size: 1 PC About this item 【Practical Function】: The small engine spark plug tester is used to diagnose engine start issues and problems, detecting dirty spark plugs, contacts, damaged cables, or connections for troubleshooting, making it an excellent diagnostic tool for any engine with spark plugs. 【How to Use】: Firstly, switch off the engine and disassemble the spark plug coil, then connect the black connector end of the spark plug tester to the spark plug and insert the metal end into the spark plug coil. Start the engine, and if the ignition wire is intact, the light will flash. 【Reliable Material】: The probe of the spark plug light checker is composed of high-quality metal, which is easy to connect, wear-resistant, and the shell is made of high-quality plastic and high voltage resistant wire, rustproof and corrosion resistant. It can withstand the test of high voltage current and has a long service life. 【Light Indication】: The inline spark tester is designed with transparent housing and a built-in high brightness light bulb, which helps you easily determine whether the ignition wire is normal by the flickering degree of the bulb. Strong bright white light indicates normal spark, weak light indicates weak contact current, and non-bright indicates no current is passing through. 【Applications】: Includes 1 x spark plug engine ignition tester for cars, motorbikes, trucks, lawnmowers, snowblowers, and all internal and external combustion engines, a must-have tool for individuals, home mechanics, auto repair shops, and professional mechanical garages. Dimensions: 10.34 x 6.29 x 1.14 inches. ❗❗To avoid unnecessary after-sales issues, please confirm the model information with us before placing your order. Thank you for your understanding and cooperation. We wish you a happy life.❗❗