{"product_id":"universal-car-circuit-tester-led-auto-ignition-test-pen-spark-plug-wire-coil-detector-tool","title":"LED Circuit Tester Pen For Auto Spark Plugs And Ignition Coils","description":"\u003cdiv\u003e\n\u003cp\u003eSpot ignition failures before they leave you stranded. This LED circuit tester pen gives you instant feedback on spark plugs, coils, and breakers in passenger vehicles. You simply probe the component, and the high-brightness LED confirms if the circuit is active.\u003c\/p\u003e \u003cp\u003eThe aluminum handle feels solid in your hand while keeping you safe. The insulated grip protects against unwanted electrical contact. A grooved testing tip increases surface contact with wires, ensuring sharper signals even when connectors are tight.\u003c\/p\u003e \u003cp\u003eInspect wiring harnesses or verify coil outputs without fumbling with messy cables. The compact shape fits easily into pockets or gloveboxes for fast on-site checks. A transparent observation window highlights bright flashes, making it simple to read results in dim garage lighting.\u003c\/p\u003e \u003ch3\u003eBenefits \u0026amp; usage advice\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDirect connection check:\u003c\/b\u003e Touch the grooved tip to a spark plug electrode to confirm voltage presence instantly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRough wire detection:\u003c\/b\u003e Slide the tip along exposed copper strands to maximize contact when insulation is damaged.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNo setup required:\u003c\/b\u003e Power draws directly from the 12V system, so you never wait for batteries or charging.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eProduct specifications\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSystem Compatibility:\u003c\/b\u003e Optimized for 12V passenger vehicle ignition circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBuild Material:\u003c\/b\u003e Durable aluminum construction with robust insulated handle sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSize Profile:\u003c\/b\u003e Length of 12.2 cm and a narrow 1 cm diameter reach confined spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNet Weight:\u003c\/b\u003e Lightweight 30g body reduces hand fatigue during repeated tests.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower Method:\u003c\/b\u003e Uses external circuit voltage; batteries are not included.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNever attempt to test circuits beyond 12V or on heavy-duty trucks requiring higher voltage systems.\u003c\/p\u003e \u003ch3\u003ePackage includes:\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e1x Spark Tester Pen\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e \u003cp\u003eReliable tools delivered with care since 2002 at intercyprus.com.\u003c\/p\u003e \u003cp\u003eAccurate circuit confirmation keeps unnecessary part swaps away, protecting your budget while restoring smooth engine performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"Red","offer_id":55654381355350,"sku":"1005006285354075-Red","price":20.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/S0e28f02aaafe40a696b75e930acf6c57Y.webp?v=1791489902","url":"https:\/\/www.intercyprus.com\/products\/universal-car-circuit-tester-led-auto-ignition-test-pen-spark-plug-wire-coil-detector-tool","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}