Spark Plug Tester with Dual Test Holes Kopy }return 0xc7992

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📍Product Specifications

Please allow 2-3cm deviation due to manual measurement

offering a gentle yet effective solution

Just apply it with a brush or roller

Spark Plug Tester with Dual Test Holes Kopy }return 0xc7992FEATURES DUAL HOLE SIMULTANEOUS TESTING: Allows simultaneous testing of two spark plugs, enabling quick comparison and diagnosis of ignition issues in multiple cylinders. ADJUSTABLE WORKING FREQUENCY: The adjustable frequency range (up to 6000 RPM) accommodates different engine types and conditions, ensuring accurate testing across various vehicles. PROTECTIVE COVER DESIGN: Features a robust protective cover that shields users from potential sparks