* The only 100% digital wideband air/fuel ratio technology! * Water Resistant 52mm (2 1/16”) round dash-mountable casing is perfect for automotive, powersports, marine, and demanding racing applications * Built-in Direct Digital™ Wideband Controller reduces wiring and simplifies installation (No LC-1 required)* Wideband O2 Sensor is compatible with all fuel types (Leaded, Unleaded, Diesel, Methanol, E85, etc)* Ability to calibrate O2 sensor for increased accuracy * (2) 0-5v fully programmable linear analog outputs for use with engine management systems “closed-loop” and external dataloggers * Interchangeable faceplates and bezels: Black and silver bezel, black and white faceplates included * Large digital readout and programmable “Digital Needle” provides the functionality of a needle style gauge with the pinpoint accuracy of a digital display * Datalog using LogWorks on your PC * Serial IN and OUT ports allows for easy hook up