Coil-on-Plug Ignition Waveform Probe – Automotive COP Signal Probe

This Coil-on-Plug Ignition Waveform Probe is a specialised automotive diagnostic accessory that allows technicians to capture ignition waveforms directly from individual ignition coils.

Ignition waveforms provide critical insight into what is happening inside the combustion chamber. By analysing the waveform, technicians can identify issues such as worn or fouled spark plugs, incorrect plug gaps, weak ignition coils, poor insulation, fuel injector problems, air leaks, and battery or charging system faults.

The probe is designed for direct measurement on the ignition coil, eliminating the need for extension cables. A high-sensitivity, anti-interference design ensures accurate waveform capture even in electrically noisy engine bays. The flexible, ergonomic body allows positioning in tight spaces, while an integrated LED indicator improves visibility during night work or in low-light conditions.

The probe connects to a standard oscilloscope and is suitable for use in automotive workshops, mobile diagnostics, training environments, and advanced ignition troubleshooting.

Key Applications

• Coil-on-plug ignition diagnostics

• Secondary ignition waveform analysis

• Spark plug condition assessment

• Misfire detection and cylinder comparison

• Combustion and ignition timing analysis

• Automotive oscilloscope testing

• Workshop and mobile vehicle diagnostics

Key Features

• Designed specifically for coil-on-plug ignition systems

• Captures secondary ignition waveforms directly from the coil

• No extension leads required

• Compatible with standard oscilloscopes

• High-accuracy, anti-interference signal capture

• Flexible, ergonomic probe design

• Integrated LED indicator for low-light operation

• Compact and durable construction