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Features & Details
Diagnose secondary ignition circuits easily and safely. The Hantek HT308 Coil-on-Plug Extension Cord is a must-have accessory for automotive technicians, allowing accurate HT measurements even when spark plug leads are inaccessible.
- ✅ Wide Compatibility: Works flawlessly with any automotive oscilloscope capable of displaying ignition waveforms.
- ⚡ Effective HT Diagnostics: Captures precise secondary ignition measurements on modern Coil-on-Plug (COP) systems.
- 🛠️ Easy to Use: Simple plug-and-play installation between the ignition coil and spark plug.
- 📦 Complete Kit: Includes 1x COP Extension Cord and 1x Earth Cord.
About this item
| Brand | Hantek® |
| Coil-on-Plug Extension Cord | 64CM /25.22″ |
| Earth Cord | 56CM /22.06″ |
Master Automotive Secondary Ignition Diagnostics
Troubleshooting modern automotive ignition systems can be challenging due to highly compact engine designs. The Hantek HT308 Coil-on-Plug Extension Cord is the ultimate diagnostic accessory designed to solve this exact problem. By safely bridging the gap between the ignition coil and the spark plug, this tool allows mechanics to capture precise secondary ignition waveforms with unparalleled accuracy.
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Universal Oscilloscope Use
This simple yet effective accessory is completely universal. It works seamlessly with any automotive diagnostic oscilloscope capable of displaying high-tension (HT) ignition waveforms.
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Effective HT Diagnostics
Takes the guesswork out of secondary ignition testing. It is specifically engineered for engines where there is limited or absolutely no access to traditional spark plug leads.
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Simple Installation Steps
Just connect the extension ends between the ignition coil pack and the spark plug. Then, clip your secondary capacitive pickup onto the extended line to display the data instantly.
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Complete Testing Kit
Ready to work out of the box. The HT308 package includes 1 pc Coil-on-Plug Extension Cord and 1 pc Earth Cord, providing a stable ground for clean, noise-free signal readings.
Why Do You Need a COP Extension Cord?
Modern vehicles frequently utilize Coil-on-Plug (COP) systems where the ignition coil sits directly on top of the spark plug. While this design improves engine efficiency, it removes the traditional high-tension leads, making secondary ignition measurements nearly impossible without specialized equipment.
By using a high-quality Coil-on-Plug Extension Cord, you safely extend the high-voltage connection. This gives your pickup probe a clear, accessible point to clip onto. It ensures you get a clean, readable signal on your screen, allowing you to easily identify engine misfires, coil degradation, or spark plug fouling. For more context on analyzing electronic waveforms, you can check out comprehensive guide to Oscilloscopes.
Enhance Your Diagnostic Capabilities
Don’t let hidden ignition coils slow down your repair times. Equip your garage with the right tools to diagnose misfires efficiently and accurately on the first try.
Need more automotive testing gear? Browse our diagnostic instruments or contact our support team for assistance.
FAQs
Hantek HT308 COP Extension Cord, Coil-on-plug lead with earth cord for diagnostics, Automotive Oscilloscope Testing Used for ignition waveform measurements
Original price was: $19.99.$16.99Current price is: $16.99.
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