Innovate Motorsports new 52mm (2 1/16”) air fuel gauges! Features a bright red LED display (also available in blue) and includes the gauge, an LC-1 wideband controller, oxygen sensor & bung/plug, and the award-winning LogWorks engine-tuning software. Key benefits of the "DB" kits include: - The industry’s most accurate and fastest-responding wideband controller. - One additional available analog output (one connects to the gauge). - Easy set up and wiring (instructions included). - LC-1 includes Innovate serial in & out for adding additional modular tuning system (MTS)components. (Gauge itself is analog only- no serial). - "Blackout" appearance when unpowered. - Log directly from the LC-1’s digital output into laptop w/included software. For tuners seeking the most cost-effective way to start monitoring Air/Fuel Ratio, the DB series gauges offer an attractive option, while opening the world of true digital data acquisition and software engine analysis. For example, users can add multi-sensor interfaces, and log 5 critical parameters directly into any PC or laptop. Or they can get a DL-32 data logger for hundreds of hours of 32-channel data logging on an SD card. Best of all, the DB gauges include the powerful LogWorks software for synchronous high-speed logging of wideband data, other MTS sensors, and data from a growing list of "piggyback" fuel controllers and standalone or factory (OBD2) ECUs. This is the same software used by champion engine builders and racers!