Sale!

Features & Details

⚡ FAST CAPTURE
Obtain the raw ignition waveform of an automobile engine easily. It quickly determines if the combustion chamber has mechanical problems.
🎛️ SENSITIVITY WHEEL
Features a built-in thumb wheel on the test rod. You can adjust the signal sensitivity to make waveform detection highly accurate.
💡 LED LIGHTING
Includes a highlight LED built directly into the probe head. It makes dark engine bays highly visible for safe night-time mechanic operations.
🔧 BENDABLE ROD
The ergonomic probe rod can be bent arbitrarily. It reaches tight spots inside crowded engine compartments without breaking or snapping.

About this item

Model HT20COP HT25COP
Brand Hantek®
Interface Type BNC Connector
Cable Length 2 Meters 2.5 Meters
Sensitivity Adjustable via Integrated Wheel
Probe Features Flexible & Ergonomic Rod
Lighting High-Brightness LED
Compatibility Works with Any Digital Oscilloscope

 

Oscilloscope screen showing ignition waveform with the Hantek HT20COP coil-on-plug probe

Advanced Engine Ignition Diagnostics

Finding hidden engine misfires takes hours of frustrating guesswork. Dirty spark plugs and failing ignition coils ruin engine performance quickly. To solve this, mechanics need a professional coil-on-plug probe to see inside the engine. The Hantek HT20COP provides a clear window into the combustion chamber safely. It lets you analyze fuel injectors and cylinder leakproofness perfectly. Are you upgrading your professional diagnostic garage? Please explore our full Measuring Instrument Accessories collection today. You will find the best tools to speed up your daily repairs.

Diagram showing the features of the Hantek HT20COP coil-on-plug probe

Why Use the HT20COP Coil-on-Plug Probe?

This professional coil-on-plug probe is ergonomically designed for mechanics. The probe rod can be bent to fit into tight engine compartments. A bright LED light is built into the probe head for working in dark workshops.

Its special anti-interference design ensures precise results. You can use it with any normal oscilloscope to detect problems accurately. The built-in wheel allows you to adjust signal sensitivity for a perfect waveform reading.

Crucial Safety Protocols

⚠️ Avoid Moving Parts

To avoid severe injury, always keep the probe far away from moving parts like the alternator drive belt and cooling fans.

⚠️ Check Insulation

To prevent electric shock, do not use if the probe’s sensor plate insulation shows any signs of physical damage or cracking.

⚡ Real-time EFI Test

Quickly determine if the electronic fuel injection system is working well via clear and stable waveform analysis on your scope.

🔌 Universal BNC

Because it uses a standard BNC interface, this coil-on-plug probe is compatible with all oscilloscope brands for easy connection.

Safety is an absolute priority during high-voltage automotive testing. A professional coil-on-plug probe keeps your hands away from bare wires. The global automotive industry enforces strict electrical safety regulations. You can review the official SAE automotive testing standards for proper diagnostic procedures. Invest in this safe Hantek tool for professional signal analysis.

Product guides and documents

HT20COP User Manual (PDF)

FAQs

  1. Can this Coil-on-Plug Probe work with my handheld oscilloscope?
    Yes, the HT20COP features a standard BNC connector. Therefore, it is compatible with any digital or handheld oscilloscope. Consequently, you can view ignition waveforms without any interface issues.

  2. How do I adjust the sensitivity for better signal accuracy?
    There is a built-in wheel located on the test rod. Notably, you can turn this wheel to increase or decrease sensitivity. As a result, you can achieve the most accurate waveform display for specific engines.

  3. Is the probe rod flexible enough for deep spark plug wells?
    Absolutely. The HT20COP is designed with an ergonomic and flexible rod. Specifically, it can be curved to any angle to reach ignition coils in tight engine bays.


  4. Keep the Coil-on-Plug Probe away from moving parts like belts. In addition, never use the probe if the insulation is damaged. Finally, always ensure the BNC connection is secure before starting the engine.

Hantek HT20COP Coil-on-Plug Ignition Signal Probe with LED

Price range: $53.99 through $76.99

6–12 Month Warranty

Repair & Refund support available for most products.

Free Worldwide Shipping

Ships within 3 business days.

Taxes & Duties

Buyer responsible for local import fees.

24/7 After-Sales Support

Technical assistance & video guidance within 24h.

Hantek HT20COP Coil-on-Plug Ignition Signal Probe with LED

Sale!

Price range: $53.99 through $76.99

Features & Details

⚡ FAST CAPTURE
Obtain the raw ignition waveform of an automobile engine easily. It quickly determines if the combustion chamber has mechanical problems.
🎛️ SENSITIVITY WHEEL
Features a built-in thumb wheel on the test rod. You can adjust the signal sensitivity to make waveform detection highly accurate.
💡 LED LIGHTING
Includes a highlight LED built directly into the probe head. It makes dark engine bays highly visible for safe night-time mechanic operations.
🔧 BENDABLE ROD
The ergonomic probe rod can be bent arbitrarily. It reaches tight spots inside crowded engine compartments without breaking or snapping.
Model HT20COP HT25COP
Brand Hantek®
Interface Type BNC Connector
Cable Length 2 Meters 2.5 Meters
Sensitivity Adjustable via Integrated Wheel
Probe Features Flexible & Ergonomic Rod
Lighting High-Brightness LED
Compatibility Works with Any Digital Oscilloscope

 

Oscilloscope screen showing ignition waveform with the Hantek HT20COP coil-on-plug probe

Advanced Engine Ignition Diagnostics

Finding hidden engine misfires takes hours of frustrating guesswork. Dirty spark plugs and failing ignition coils ruin engine performance quickly. To solve this, mechanics need a professional coil-on-plug probe to see inside the engine. The Hantek HT20COP provides a clear window into the combustion chamber safely. It lets you analyze fuel injectors and cylinder leakproofness perfectly. Are you upgrading your professional diagnostic garage? Please explore our full Measuring Instrument Accessories collection today. You will find the best tools to speed up your daily repairs.

Diagram showing the features of the Hantek HT20COP coil-on-plug probe

Why Use the HT20COP Coil-on-Plug Probe?

This professional coil-on-plug probe is ergonomically designed for mechanics. The probe rod can be bent to fit into tight engine compartments. A bright LED light is built into the probe head for working in dark workshops.

Its special anti-interference design ensures precise results. You can use it with any normal oscilloscope to detect problems accurately. The built-in wheel allows you to adjust signal sensitivity for a perfect waveform reading.

Crucial Safety Protocols

⚠️ Avoid Moving Parts

To avoid severe injury, always keep the probe far away from moving parts like the alternator drive belt and cooling fans.

⚠️ Check Insulation

To prevent electric shock, do not use if the probe’s sensor plate insulation shows any signs of physical damage or cracking.

⚡ Real-time EFI Test

Quickly determine if the electronic fuel injection system is working well via clear and stable waveform analysis on your scope.

🔌 Universal BNC

Because it uses a standard BNC interface, this coil-on-plug probe is compatible with all oscilloscope brands for easy connection.

Safety is an absolute priority during high-voltage automotive testing. A professional coil-on-plug probe keeps your hands away from bare wires. The global automotive industry enforces strict electrical safety regulations. You can review the official SAE automotive testing standards for proper diagnostic procedures. Invest in this safe Hantek tool for professional signal analysis.

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