Hantek Ignition Waveform Signal Probe – Coil On Plug (COP)

The Hantek HT25COP Coil-On-Plug Ignition Signal Probe is designed for capturing secondary ignition waveforms from modern COP ignition systems quickly and safely. When used with Hantek oscilloscope device, the HT25COP allows technicians to analyse real ignition events in real time — providing deeper insight into combustion and ignition performance beyond standard scan tool data.

This probe enables accurate waveform capture without dismantling ignition components or using extension leads, making it ideal for professional diagnostic work.

Suitable for diagnosing:

  • Engine misfires
  • Weak spark or poor combustion
  • Ignition coil degradation
  • Rough idle or hesitation
  • Performance tuning verification
  • Cylinder-to-cylinder comparison
  • Designed for modern petrol engines with COP ignition systems.

The Hantek HT25COP Coil-On-Plug Ignition Signal Probe is designed for capturing secondary ignition waveforms from modern COP ignition systems quickly and safely. When used with Hantek oscilloscope device, the HT25COP allows technicians to analyse real ignition events in real time — providing deeper insight into combustion and ignition performance beyond standard scan tool data.

Why Use an Ignition Waveform Probe?

A professional scan tool displays ECU-calculated values such as ignition timing, misfire counters and stored fault codes.

An oscilloscope combined with the HT25COP probe allows you to observe the actual electrical waveform generated by the ignition coil.

This gives technicians the ability to:

  • Analyse dwell time and burn time
  • Compare ignition patterns across cylinders
  • Detect weak or degrading ignition coils
  • Identify intermittent misfires
  • Evaluate spark plug condition
  • Assess combustion stability
  • Diagnose ignition driver and wiring faults

Waveform analysis provides a direct window into what is happening inside the combustion chamber.

Diagnostic Capabilities

By analysing ignition waveforms, technicians can identify potential issues such as:

  • Excessive spark plug gap
  • Carbon fouling or oil contamination
  • Weak spark energy
  • Ignition coil insulation breakdown
  • Combustion irregularities
  • Power supply instability
The HT25COP helps detect faults that may not immediately trigger a diagnostic trouble code.

 

Warning

  • To avoid injury keep the probe away from moving parts, such as the alternator drive belt and cooling fans.
  • To present electric shock do not use if the probe’s sensor plate’s insulation shows signs of damage.

Key Features

  • Designed for modern Coil-On-Plug (COP) ignition systems
  • Non-intrusive signal pickup – no piercing required
  • Built-in high-voltage attenuation for oscilloscope protection
  • Direct BNC connection for automotive oscilloscopes
  • Fast setup for workshop diagnostics
  • Suitable for professional workshop use

Technical Specifications

  • Model: HT25COP
  • Probe Type: Coil-On-Plug secondary ignition pickup
  • Output Connector: Standard BNC
  • Signal Type: Secondary ignition waveform
  • Attenuation: Integrated high-voltage attenuation
  • Application: Petrol engines with COP ignition systems
  • Compatibility: Hantek automotive oscilloscopes and other BNC-input scopes

Delivery

99% of purchases are dispatched from our Melbourne warehouse within 24 hours of payment. Every parcel is shipped with Australia Post e-Parcel, complete with tracking and signature on delivery.

Need it sooner? Express shipping is also available—check if your postcode is in the Next Day Delivery network.

Returns

Shop with confidence. We offer a 30-day money back guarantee on all orders. If you’ve had a change of mind, simply return the item in re-original condition and we’ll make it right.

Warranty

All AZscanners products are backed by a 12-month warranty (unless otherwise stated). We stand by the quality of our tools and will repair or replace your item if a covered fault arises.

AZscanners Guarantee - why buy obd scanners diagnostic tools from us

Buying your scan tool should feel easy, safe, and backed by a team you can trust.

That’s why thousands of mechanics, fleets, and car owners across Australia choose AZscanners. Here’s our promise to you:

Trusted Since 2013

We’ve been Australia’s go-to supplier of premium diagnostic scan tools for over a decade. From workshops and mobile mechanics to DIY users, we’ve built our reputation on quality, reliability, and real support.

30-Day Money Back Guarantee

Changed your mind? No problem. You have 30 days to return your item in its original condition for a full refund. It’s our way of making your purchase completely risk-free.

Quality You Can Count On

Every product in our range is hand-picked for performance, compatibility, and durability. Whether you’re after a professional-grade scan tool or an easy solution for home use, we’ve got you covered.

Local Support that Cares

We don’t just sell scan tools — we support them. Our team of technicians is here to answer your questions before and after purchase, so you’re never left on your own.

Fast & Reliable Shipping

99% of orders are shipped within 24 hours (from our Melbourne warehouse) with tracking and signature included. Need it quicker? Express delivery is available.

Competitive Prices Direct to You

We keep our overheads low and source directly from manufacturers, so you get premium tools without the premium price tag.

5
3 reviews

I purchased this tool with abit of doubt in its abilities but it far exceeded my expectations, works great even on older systems with leads, I’ve witnessed it being hit by a big ark from a coil and it survived soo that’s a bonus, well worth the money!
10 September 2021
has a great protective carry bag ,the test lead has plenty of lengh as not to be damaged when the engine is running,the wand is easy to use in the hand held use, one little point that would sell it as a stand alone item is if it came with batteries to plug in and go .great regards andrew
26 February 2021
The Hantek HT25COP Coil-On-Plug & Signal Probe is a very convenient and affordable signal probe sensor for analyzing signals from a wide range of sources, and is very well suited to the Hantek 1008 USB oscilloscope. The design of the HT25COP allows the sensor to be placed on the signal source without any physical connection allowing rapid observation of multiple signal sources (e.g. 8 coils on your fav V8), plus the design allows hard to reach areas to be analyzed. It is also very well suited to non automotive signal sources, plus your usual garden tools like lawn mowers & chainsaws, etc. This probe is so affordable everyone could have one of these in their back pocket. AUScanners, being a local company, provide a good range of these types of diagnostic tools making it so convenient for anyone to access good tools.
28 December 2020

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