Functions:  Save Fuel using the scan Gauge.
                     compact size which fits almost any where! 
                      Works on 1996 or newer Vehicles. Including: Gas, Diesel, Propane and Hybrid Vehicles..
                      Detachable cable Allows for easy portablity from vehicle to vehicle. 
                      Menu Drive Operations. No need to memorize comples sequences.
                      Works On all OBD2 Protocols INCLUDING CAN, required on all vehicles starting in 2008.
                     Large High Contrast LCD user changeable backlight color.