{"product_id":"2pcs-inline-spark-plug-tester-straight-boot-engine-ignition-tester-light-small-armature-diagnostic-detector-tool-for-automotiv","title":"2PCS Inline Spark Plug Tester, Straight Boot Engine Ignition Tester Light, Small Armature Diagnostic Detector Tool for Automotiv","description":"\u003cp\u003eFeatures: 1. Service Life: Rust resistance, Durably designed for a long service life. 2. Security: Insulation sheath protects you from current. 3. High cost performance ratio: Saves time and money while also offering a safe secure way to identify spark. How to use: 1. With engine off, remove spark plug wire.  2. Attach black connector to spark plug.  3. Insert metal end of tester into spark plug wire.  4. Try to start the engine.  5. lf ignition circuit is complete, the bulb will flash. Note: 1. If ignition spark is being sent to the cylinder, light in tester glows and mirrors the spark. 2. Brightness of the light indicates the quantity of the spark. Pulse and brightness are correlated. 3. If the wire connection is good and the pulse does not change, the ignition coil is broken.\u003c\/p\u003e","brand":"BLAU GRUN","offers":[{"title":"Default Title","offer_id":47720739471412,"sku":"WBHDWB09ZXR3GFD","price":10.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/0441\/0420\/files\/51hMm2BTiiL.jpg?v=1776939456","url":"https:\/\/carkart.com\/products\/2pcs-inline-spark-plug-tester-straight-boot-engine-ignition-tester-light-small-armature-diagnostic-detector-tool-for-automotiv","provider":"Carkart","version":"1.0","type":"link"}