{"product_id":"hantek-ht25cop-coil-on-plug-ignition-probe-flexible-ergonomic-shaft-anti-interference-led","title":"Hantek HT25COP Coil-on-Plug Ignition Probe — Flexible Ergonomic Shaft, Anti-Interference LED","description":"\u003cp\u003e\u003cstrong\u003eThe Hantek HT25COP is a coil-on-plug ignition waveform probe that plugs directly onto ignition coils so you can capture accurate engine coil and spark signals with a standard oscilloscope.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you diagnose ignition systems or develop automotive electronics, the HT25COP gives you a non-intrusive way to read coil-on-plug (COP) signals without adding long extension leads. Designed to work with conventional oscilloscopes, this probe emphasizes anti-interference circuitry, a flexible ergonomic body that conforms to tight engine bays, and a built-in LED to help you position the probe in low light.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the HT25COP capture coil-on-plug waveforms accurately?\u003c\/h3\u003e\n\u003cp\u003eThe probe makes a direct contact with the ignition coil so you measure the waveform at its source rather than through long cables that distort the signal. Internal shielding and anti-interference design reduce noise so the oscilloscope records clean, repeatable traces for analysis.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect contact tip that avoids extension leads and added capacitance\u003c\/li\u003e\n  \u003cli\u003eSpecial anti-interference circuitry for clearer waveforms\u003c\/li\u003e\n  \u003cli\u003eCompatible impedance for connection to ordinary oscilloscopes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use this probe with my existing oscilloscope?\u003c\/h3\u003e\n\u003cp\u003eYes — the HT25COP is built to work with standard oscilloscope inputs so you don’t need a specialty instrument. Simply attach the probe to the coil and connect the probe’s output to your oscilloscope channel to begin capturing ignition events.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks with typical bench and handheld oscilloscopes\u003c\/li\u003e\n  \u003cli\u003eNo special adaptor or extension cable required\u003c\/li\u003e\n  \u003cli\u003ePreserves signal integrity for accurate time and amplitude readings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat features make the probe easy to use in tight engine compartments?\u003c\/h3\u003e\n\u003cp\u003eThe HT25COP’s body is ergonomically shaped and can be bent or curved to reach coils in cramped spaces without stressing the connection. A built-in LED highlights the contact point so you can ensure proper placement even when visibility is poor.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFlexible, bendable probe shaft that conforms to confined layouts\u003c\/li\u003e\n  \u003cli\u003eErgonomic design for single-handed positioning\u003c\/li\u003e\n  \u003cli\u003eIntegrated LED illuminates the contact area for nighttime work\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat practical checks can I perform with this probe?\u003c\/h3\u003e\n\u003cp\u003eUse the probe to verify primary and secondary ignition timing, detect misfires, and compare coil firing patterns across cylinders. Clean, low-noise traces simplify baseline setting and troubleshooting so you can make quicker repair decisions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompare waveform shapes between cylinders to spot weak coils\u003c\/li\u003e\n  \u003cli\u003eMeasure dwell and spark duration for ignition timing checks\u003c\/li\u003e\n  \u003cli\u003eCapture transient spikes and noise that indicate wiring or grounding issues\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Hantek HT25COP suits automotive technicians, diagnosticians, electronics engineers, and hobbyists who need reliable coil-on-plug signal access without modifying the ignition system. If you frequently analyze engine ignition behavior with an oscilloscope or need repeatable, low-noise waveform captures inside cramped engine bays, this probe streamlines setup and improves measurement fidelity.\u003c\/p\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: Does the HT25COP require an adapter to connect to my oscilloscope?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No adapter is needed; the HT25COP connects directly to standard oscilloscope inputs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the probe reach coils in tight engine bays?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Its ergonomic, bendable shaft and compact tip let you access coils in confined spaces.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hantek","offers":[{"title":"Default Title","offer_id":48081501323422,"sku":"B08153JDVS","price":129.32,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/hantek-ht25cop-front-view.jpg?v=1785806870","url":"https:\/\/northtrailauto.ca\/products\/hantek-ht25cop-coil-on-plug-ignition-probe-flexible-ergonomic-shaft-anti-interference-led","provider":"North Trail Auto","version":"1.0","type":"link"}