Coil-on-plug and signal probe

The latest design of Coil-on-plug (COP) and signal probe from Pico Technology is the fastest way you can check coil-on-plug ignition coils and spark plugs.

  • Find misfires fast
  • Displays scope patterns of the secondary, faster than scoping the primary
  • Works on all automotive scopes capable of displaying ignition patterns
  • Can also be used to investigate injectors and other inductive actuators
  • Flexible design allows for easier access to hard-to-reach components
  • No batteries required

Compatible with any Pico Automotive scope, the COP and signal probe can also pick up injector and actuator waveforms on a wide variety of vehicle makes and models. You can buy the probe on its own or with a special grounded cable.

COP tester

For more information, please visit the Coil-on-plug and signal probe page on their website.