The Hickok/Waekon COP Interceptor, No. 76564, provides advanced ignition diagnostics over and above scan tools and is simpler than an oscilloscope to operate, according to the company. The Interceptor measures, displays and can save each coil on plug’s secondary ignition data in real-time for detailed ignition analysis. View trend data for visual verification of intermittent misfires that may not set codes. The auto-set function means the 76564 works on multiple styles of COP ignition systems.