Spark Plug Tester Dual Holes, 0-6000RPM Automotive Engine Ignition Coil Tester with 13mm Diameter 100V-240V Input for 12V Gasoline Oil Vehicles

Specifications: Item: Spark Plug Tester Material: ABS Color: Blue, Black Product Size: 14*9*4cm Package Size: 15*10*8cm Package Weight: 320gNote: Please Turn Off Power before you place spark plug. The Spark Plug Tester is a high-voltage detector, so do not touch spark plug with hand at work to avoid danger.Package List: 1* Spark Plug Tester 1* Power Supply Connector 2* Gasket 1* User Manual

• Versatile Compatibility: This spark plug tester is compatible with a wide range of automobiles and gasoline powered vehicles, making it a must-have tool for both professional mechanics and DIY enthusiasts. Its design to work with most 12V systems ensures broad application across different car models.
• Precise Testing at High RPMs: With the ability to test spark plugs up to 6000 rpm per minute, this tester provides accurate readings even at high engine speeds. This feature is crucial for diagnosing ignition system issues in high-performance engines, ensuring your vehicle runs smoothly and efficiently.
• Safe and Reliable Operation: Equipped with a 13mm diameter probe and input voltage ranging from 100V to 240V, this spark plug tester safely checks ignition strength and spark plug performance without damaging your vehicle's electrical system. Its robust construction and safety features give you peace of mind while testing.
• Easy to Use Design: The tester is straightforward to operate, requiring minimal setup time and offering indications of spark plug health. Whether you're a seasoned mechanic or new to auto repairs, you'll find this tool user-friendly and intuitive.
• Enhanced Diagnostic Capabilities: By accurately testing spark plug performance and ignition strength, this tool helps identify potential issues before they lead to costly breakdowns or decreased fuel efficiency. Regular use can extend the life of your spark plugs and improve overall engine longevity.