OBDMONSTER Spark Plug Tester Double Holes, Spark Plugs Automotive Engine Ignition Coil Tester 0-6000rpm Operating Frequency, Car Spark Tester Tool for 12V Gasoline Vehicles(Spark Plugs not Included)

• Dual Holes Automotive Spark Plug Tester: The spark plug tester has two test holes, which can test and compare brand new spark plugs and spark plugs to be tested at the same time...
• 0~6000rpm Adjustable Working Frequency: The spark plug tester can truly simulate the working conditions of the engine and can detect the ignition of the spark plug under different...
• Widely Application: Our car spark plug tester is made of high-quality thermoplastic polymer structural material with good heat resistance and impact resistance to prolong its...

$22.99 −30% $15.99

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Save 35.0% on select products from OBDMONSTER with promo code U37ZAUXQ, through 6/29 while supplies last.

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