{"product_id":"testeron-ignition-coil-spark-tester-with-led-display-non-contact-fault-detector","title":"TesterOn Ignition Coil Spark Tester with LED Display — Non-Contact Fault Detector","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the TesterOn Ignition Coil Spark Tester with LED Display, a non-contact diagnostic tool designed for 12V car engines. Built with German-engineered sensors, it analyzes automotive electronic signals without dismantling parts, delivering real-time fault cues via LED colors and an audible beeper.\u003c\/p\u003e\n\n\u003ch3\u003eWhat you get at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNon-contact diagnosis: quickly assess ignition coils, fuel injectors, solenoids, relays, and related components without removing hardware.\u003c\/li\u003e\n  \u003cli\u003eClear audio-visual feedback: a continuous beep suggests healthy parts, while color-coded LEDs guide typical fault states.\u003c\/li\u003e\n  \u003cli\u003eRugged safety and durability: heat-resistant enclosure and safety-conscious design help protect you and the device.\u003c\/li\u003e\n  \u003cli\u003eBroad compatibility: designed for 12V gasoline systems; supports ignition coils, fuel injectors, relays, solenoids, generators, cooling fans, Hall sensors, and more; includes spark plug strength simulation.\u003c\/li\u003e\n  \u003cli\u003eTwo diagnostic modes: Standard mode for everyday checks; High-sensitivity mode with a magnetic-field-optimized antenna for tracing live wires and EMI faults.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow it helps in real life\u003c\/h3\u003e\n\u003cp\u003eUse it during routine maintenance or in the workshop to gain quick insights. Expect immediate visual prompts and audible cues—convenient when juggling multiple tasks or chasing intermittent symptoms. It is designed to support your diagnostic workflow, not replace professional testing.\u003c\/p\u003e\n\n\u003ch3\u003ePractical tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOperate in well-ventilated areas to minimize engine exhaust interference.\u003c\/li\u003e\n  \u003cli\u003eKeep the device away from moving parts and hot surfaces for longevity.\u003c\/li\u003e\n  \u003cli\u003eCombine Standard and High-sensitivity modes to pinpoint wiring and EMI faults more effectively.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What does the TesterOn Ignition Coil Spark Tester do?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It analyzes signals non-contactly with LED and audible alerts to indicate faults without disassembly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which systems can it test?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Supports 12V gasoline circuits: ignition coils, fuel injectors, relays, solenoids, generators, cooling fans, Hall sensors, and spark-plug simulation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TesterOn","offers":[{"title":"Default Title","offer_id":42468385062997,"sku":"B0FKNDVHD5","price":41.03,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/testeron-ignition-coil-spark-tester-led-display.jpg?v=1778071669","url":"https:\/\/plentytorque.co.uk\/products\/testeron-ignition-coil-spark-tester-with-led-display-non-contact-fault-detector","provider":"PlentyTorque","version":"1.0","type":"link"}