HOW TO USE: Simply connect the tester between the spark plug and the plug wire, if spark is being sent, the tester will mirror the spark and light up - Find dirty spark plugs, defective points, bad cables or connections, etc.
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Simple to use - just remove rubber boot from spark plug, insert tester & place tester boot on plug. Must-have diagnostic tool for any engine with a spark plug. Turn the engine over - if ignition is being sent to the cylinder, light in tester glows.
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This function simulates the operation of the spark plug during engine operation, providing an adjustable simulated RPM. AUTOOL SPT301 Spark Plug Tester is a professional automotive repair tool designed with 3 test holes, easy to carry and use.
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🛠️ Professional Spark Plug Tester - Jfind JF109 (Dual Hole). 🔹Keep Away from Children & Pets – This is a professional diagnostic tool, not a toy. ✔Dual 13mm Hole Testing – Test two spark plugs simultaneously for quick comparisons.
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It can be used to test the performance of spark plugs safely and quickly. Why Choose AUTOOL?. 1 AUTOOL SPT101 Automotive Spark Plug Tester Host. The automotive spark plug tester is a device specially used to safely and quickly detect the performance and quality of spark plugs.
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AUTOOL SPT101 Car Spark Plug Tester is for testing the performance and strength of spark plugs. The product simulates actual engine conditions and works up to 6000rpm. AUTOOL SPT101 Car Spark Plug Tester is designed with adjustable working frequency, the range can reach 0 to 6000rpm.
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AUTOOL SPT101 Car Spark Plug Tester is for testing the performance and strength of spark plugs. 1 AUTOOL SPT101 Car Spark Plug Tester main unit. Step 1: Place the spark plug in the test hole. Step 4：Observe the spark plug test status through the protective cover.
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Ancel Car Spark Plug Tester Ignition System Tester 220V 110V Automotive Diagnostic Tool Double Hole Analyzer Spark Plug Analyzer. ANCEL Car Spark Plug Tester is for testing the performance and strength of spark plugs.
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