{"id":3471,"date":"2026-08-31T13:58:14","date_gmt":"2026-08-31T13:58:14","guid":{"rendered":"https:\/\/autolking.com\/index.php\/product\/spark-plug-tester\/"},"modified":"2026-09-01T11:59:11","modified_gmt":"2026-09-01T11:59:11","slug":"spark-plug-tester","status":"publish","type":"product","link":"https:\/\/autolking.com\/index.php\/product\/spark-plug-tester\/","title":{"rendered":"Spark Plug Tester"},"content":{"rendered":"

Professional Automotive Spark Plug Tester<\/strong><\/p>\n

The Spark Plug Tester<\/strong> is designed to test the ignition performance and spark strength of spark plugs<\/strong> by simulating engine operating conditions. It helps technicians quickly identify weak, unstable, or faulty spark plugs before replacement. Advanced models can test multiple plugs and simulate engine speeds up to 6,000?9,000 RPM<\/strong>.<\/p>\n

Key Features<\/h3>\n
    \n
  • Tests spark plug performance and ignition strength<\/li>\n
  • Simulates real engine operating conditions<\/li>\n
  • Adjustable testing frequency \/ simulated RPM<\/li>\n
  • Dual-hole or multi-hole testing options<\/li>\n
  • Allows comparison between new and used spark plugs<\/li>\n
  • Protective transparent safety cover<\/li>\n
  • Easy plug-and-play operation<\/li>\n
  • Digital display on selected models<\/li>\n
  • Compact and portable design<\/li>\n
  • Suitable for professional workshop use<\/li>\n<\/ul>\n

    Typical Specifications<\/h3>\n
    \n
    \n\n\n\n\n\n\n\n\n\n\n\n\n
    Specification<\/th>\nDetails<\/th>\n<\/tr>\n<\/thead>\n
    Product Type<\/td>\nSpark Plug Tester<\/td>\n<\/tr>\n
    Application<\/td>\n12V Gasoline Vehicles<\/td>\n<\/tr>\n
    Simulated RPM<\/td>\n0?6,000 RPM<\/strong>*<\/td>\n<\/tr>\n
    Advanced Models<\/td>\nUp to 9,000 RPM<\/strong>*<\/td>\n<\/tr>\n
    Test Holes<\/td>\n2 \/ 3 \/ 5*<\/td>\n<\/tr>\n
    Input Power<\/td>\n110V \/ 220V AC<\/strong>*<\/td>\n<\/tr>\n
    Output<\/td>\n12V DC<\/strong>*<\/td>\n<\/tr>\n
    Safety<\/td>\nProtective Cover<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

    *Specifications vary by model.<\/p>\n

    Applications<\/h3>\n
      \n
    • Spark plug testing<\/li>\n
    • Ignition system diagnosis<\/li>\n
    • Engine misfire troubleshooting<\/li>\n
    • Comparing old and new spark plugs<\/li>\n
    • Weak spark detection<\/li>\n
    • Automotive workshop maintenance<\/li>\n
    • Motorcycle spark plug testing<\/li>\n<\/ul>\n

      Why You’ll Like It<\/h3>\n

      Quickly compare spark intensity and performance to identify weak or faulty spark plugs, saving diagnostic time and avoiding unnecessary replacement.<\/strong><\/p>\n

      Ideal For<\/h3>\n

      Automotive Workshops ? Garages ? Auto Electricians ? Service Centers ? Engine Repair Shops<\/strong><\/p>\n

      AUTOLKING Advantage<\/h3>\n

      Reliable ignition testing equipment designed to help technicians test spark plugs quickly, safely, and accurately.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

      PRODUCT CODE:AK-WT-2-35<\/p>\n","protected":false},"featured_media":3455,"comment_status":"open","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false},"product_brand":[],"product_cat":[448,435,15],"product_tag":[],"class_list":{"0":"post-3471","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-all-tools-equipment","7":"product_cat-electrical-tools-machines","8":"product_cat-workshop-tools","10":"first","11":"instock","12":"sale","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"ams_default_variation_id":0,"ams_product_points_reward":[],"ams_product_discount_percentage":60,"ams_price_to_display":80,"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t