NGK 90067 - NTK Air/Fuel Ratio Monitor Kit

The new NTK Air-Fuel Ratio Monitor Kit (GEN 2) from NGK Spark Plugs has an expanded selectable range of 9:1-16:1 (default) or 9:1-20:1 AFR, a selectable analog output, and a more compact design. Provides a fast response with superb accuracy within 0.1 AFR. The sampling rate display speed is adjustable to your needs. Includes: -Module -Wiring Harness -Wideband Sensor -Exhaust Boss And Plug -Timing Manual