Welcome to the next generation of the Blitz turbo timer! The FATT Advance is the latest most advance turbo timer from Japan! Features:*Full Auto Turbo Timer*(High, Standard & Low Setting uses newly developed algorythm software)*2 Manual Mode Settings*Battery Voltage Indicator with Low Voltage Warning*Adjustable back light & buzzer volume setting*Equipped with safety kill switch*New Slimmer Design The turbo timer also function as a boost meter if you purchase BL-19240 Blitz Boost Sensor Set.