{"id":268678,"date":"2025-03-03T21:35:58","date_gmt":"2025-03-03T12:35:58","guid":{"rendered":"https:\/\/listman.shop\/autoparts\/product\/3256805729029903\/"},"modified":"2026-04-26T14:53:06","modified_gmt":"2026-04-26T05:53:06","slug":"3256805729029903","status":"publish","type":"product","link":"https:\/\/listman.shop\/autoparts\/product\/3256805729029903\/","title":{"rendered":"OBDResource Car Spark Plug Tester Dual Holes 110V 220V 0-6000rpm Frequency Auto Engine Ignition Coil Tester Spark Tester Tool"},"content":{"rendered":"

OBDResource Car Spark Plug Tester for 12V Vehicles<\/span><\/strong><\/p>\n

<\/p>\n

(Note: ST100 comes with US Plug and EU Plug Adaptor in the box)
<\/strong><\/span><\/p>\n

Why is Spark Plug Tester Needed?<\/span><\/strong><\/p>\n

Spark plug is an important component of the ignition system, which is to introduce tens of millions of volts of high voltage electricity into the combustion chamber, generating the electric spark ignition mixture, and cooperate with the ignition system and fuel supply system, so that the engine works generally speaking, the spark plug needs to be checked regularly and replaced in time. If not timely with the change, it will be shown as: weak action, insufficient acceleration, unstable driving, poor air conditioning refrigeration capacity, increased fuel consumption, black smoke, etc.<\/span><\/p>\n

<\/p>\n

OBDResource Automotive Spark Plug Tester<\/strong><\/span><\/p>\n

Is a device specifically designed for safe and rapid testing of spark plug performance and quality. It replaces traditional on-board spark testing and is a professional and practical new device for spark plug testing. Users only need to place the spark plug on the tester and generate high-performance and stable ignition high voltage under simulated actual engine operating conditions, causing the spark plug to experience continuous flashover. Users can observe and compare the flashover strength of the spark plug to quickly determine whether the spark plug is good or bad. Throughout the entire testing process, users can have a clear understanding of the working condition of spark plugs, which facilitates precise maintenance or replacement of spark plugs in the future.<\/span><\/p>\n

Dual Hole Test: <\/strong><\/span><\/p>\n

Spark plug tester testing is used to test the performance and ignition strength of spark plugs.Dual hole testing function allows for quick and accurate testing of the performance of spark plugs by placing a brand new spark plug and a spark plug separately in the testing hole. It can truly simulate the working conditions of the engine. The measurement process is more effective and the measurement results are more accurate.<\/span><\/p>\n

Adjustable Working Frequency: <\/span><\/strong><\/p>\n

Spark Plug Tester working frequency of car is 0-6000 rpm. You can adjust it according by rotating the switch, which is very convenient. The higher the frequency, the stronger the spark intensity.<\/span><\/p>\n

High Quality and Applicability:<\/span><\/strong><\/p>\n

Car spark plug tester is made of high-quality thermoplastic polymer structural material (ABS), good heat resistance and impact resistance, and can extend its service life. It can be used to test 12V gasoline vehicles with a diameter of 12mm and is compatible with 99% of crankshaft engines and motorcycle spark plugs on the market.<\/span><\/p>\n

Plug and Play:<\/span><\/strong><\/p>\n

Spark plug tester is very simple. Spark plug to be tested needs to be placed in the test hole, and then connected to the power supply to start the test. It also has a power indicator light and two high-voltage signal indicators, which can help you observe the test more intuitively.<\/span><\/p>\n

NOTE:<\/strong><\/span><\/p>\n

It is not suitable for testing short plugs on lawn mowers, chainsaws, or most small motors. If you are not sure whether it will fit your spark plug, please contact us before purchasing.<\/span><\/p>\n

<\/p>\n

Packing Included\uff1a<\/span><\/strong><\/p>\n

1* ST100 Car Spark Plug Tester (Not Included Spark Plug)<\/span><\/p>\n

1* User Manual<\/span><\/p>\n

1* Power US Plug<\/span><\/p>\n

1* EU Plug Adaptor<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

OBDResource Car Spark Plug Tester for 12V Vehicles (Note: ST100 comes with US Plug and EU Plug Adaptor in the box) Why is Spark Plug Tester Needed? Spark plug is an important component of the ignition system, which is to introduce tens of millions of volts of high voltage electricity into the combustion chamber, generating… <\/p>\n","protected":false},"featured_media":268672,"template":"","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":""},"product_brand":[],"product_cat":[16,18,203],"product_tag":[],"class_list":{"0":"post-268678","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-automobiles-parts-accessories","7":"product_cat-car-repair-tool","8":"product_cat-diagnostic-tools","10":"first","11":"instock","12":"shipping-taxable","13":"purchasable","14":"product-type-variable","15":"has-default-attributes"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/listman.shop\/autoparts\/wp-json\/wp\/v2\/product\/268678","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/listman.shop\/autoparts\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/listman.shop\/autoparts\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/listman.shop\/autoparts\/wp-json\/wp\/v2\/media\/268672"}],"wp:attachment":[{"href":"https:\/\/listman.shop\/autoparts\/wp-json\/wp\/v2\/media?parent=268678"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/listman.shop\/autoparts\/wp-json\/wp\/v2\/product_brand?post=268678"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/listman.shop\/autoparts\/wp-json\/wp\/v2\/product_cat?post=268678"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/listman.shop\/autoparts\/wp-json\/wp\/v2\/product_tag?post=268678"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}