Product details:

You need a air/fuel ratio meter as skilled as you are. The Innovate Motorsports LM-2 Air/Fuel Ratio Meter Basic Kit with O2 sensor keeps track of your emissions so you can focus on the track (AKA "the road"). This air/fuel ratio gauge kit comes with everything you need to get started tuning your engine. It includes the LM-2 meter, Bosch wideband oxygen sensor, 8-foot sensor cable, cigarette-lighter power adapter, USB cable for PC connection, weld-in bung and plug, and quick-start guide. Use the 32-channel datalogger software to track O2 emissions to help you get maximum efficiency whether you have a piggy-back fuel controller, race carb, aftermarket ECU, ODB-II tuning software, or a flash/chip programmer. Its 4 fully-differential analog inputs and 2 configurable linear analog outputs lets you connect what you need. There's even a USB connector for simple integration to your PC. Let the LM-2 Meter Kit do the grunt work so you can be the brains. Note: Kit only includes accessories to display air/fuel ratio either on the meter and/or on your PC. Additional accessories may be required for expanded functionality.