Car Spark Ignition Tester Pen, Ignition Coil Tester, High-Pressure Cylinder line Spark Plug Tester, Non-disassembly Faults Diagnostic Tool with Portable Pen Clip & High-Light Bulb for Cars

Specifications: Material: ABS+alloy Size: 122mm Weight: 27g Color: Transparent Applicable vehicle type: Universal Function: -Made of abs material, sturdy, waterproof and insulated, ensuring safe and long-term use -Non-disassembly testing with wider slotted end, supports multiple tests for ignition system components -High-brightness led bulb, clear indication in any environment, accurate and quick test results -Portable pen clip design, mini and compact, easy to carry for outdoor and daily maintenance -Suitable for most cars, trucks and suvs, ideal for mechanics and personal use

• Materials: The casing of this engine spark plug tester pen is made of ABS material, which has excellent insulation and impact resistance. The high transparency material allows for direct observation of the bulb. The end is made of quality alloy, with stable conductivity and quick response
• Function: This spark plug tester can be used to test spark plugs, high-voltage wires, ignition coils and other engine components, the working status can be determined by the indicator light on the tester pen, in order to identify whether there is a malfunction in the ignition system
• Unique design: This car ignition test pen is designed with grooves at the end, which increases the touch area between the wire and the instrument, resulting in more accurate measurements. Moreover, this spark tester uses high-brightness bulbs to make the measurement results easier to observe
• Portable: The length of the spark plug wire ignition coil test pen is 122mm, designed with a pen clip, can be stored in a toolbox or pocket, convenient to carry and saving space, can be used at any time, fit for outdoor testing tasks, allow for a quick preliminary inspection of the ignition system
• Easy to use: This ignition coil tester tool is easy to use, no need to disassemble any parts. Just start the engine first, then place the end of the testing pen with the groove on the spark plug wire. If the light flashes, it means that the spark plug wire is transmitting the spark plug signal