Built-in transformer and speed controller
Humanized Design: Zipper and X-shaped elastic design makes it stable the microscope inside
Plastic Plugs Manufactured in USA by CAPLUGS Button plugs with flush-type heads can be used for plugging holes in equipment made of sheet metal
and zeolites to trap
Car Spark Plug Tester Tool, Adjustable Spark Plug Diagnostic Tool with Cable, Automotive Ignition Coil Motor Tester Spark Detector Gauge, Auto Ignition System Tester for Car, Motorcycle, SUV auslabels_June2026 Built-in transformer and speed controllerCar Spark Plug Tester Tool, Adjustable Spark Plug Diagnostic Tool with Cable, Automotive Ignition Coil Motor Tester Spark Detector Gauge, Auto Ignition System Tester for Car, Motorcycle, SUV The car spark plug tester is made of high quality plastic and alloy, which is sturdy, practical, safe, and reliable for long term use. Specification: Brand: LAINLOYName: Car Spark Plug TesterColor: BlackMaterial: Plastics+AlloySize: 5. 55 inchApplicable: Most