1224V 85Mm 4000Rpm Waterproof Variable Backlight Digital Gps Gauge Speedometer Odometer Marine Boat

Specification : Product Name : GPS Speedometer Material : 316L stainless steel Bezel, Plastic housing Color : Black Face,Silver Frame Operating Voltage : 9 32VDC Operating current : 100mA(24V) Operating temperature : -30 75 Storage temperature : -40 85 Diameter : 85mm Speed Ratio Adjustment : 1)Press the Set button (less than 1 second) to change the backlight color : Backlight changed in sequence : red (default) green blue white yellow yellow green orange Purple (automatic). Automatic : As the gauges was set with the automatic the backlight will be off for 2 seconds then lighten up, And will switch the backlight color as above sequentially. 2)Press the black rubber Mode button on the instrument for 3 seconds, then it will enter into the speed ratio setup mode, if the button is released for 3 seconds, it will exit the speed ratio setup mode, and automatically retain the setting data. 3)As the tachometer is in setting mode,press the button to select the speed ratio required,dey as down b Lees meer over de 1224V 85Mm 4000Rpm Waterproof Variable Backlight Digital Gps Gauge Speedometer Odometer Marine Boat van huismerk in de productgroep autos en motoren