2 Car Green LED Clock w/ Temperature Voltage Display - Black + White

Display dimension: 61 x 29 x 17.5mm£¬ installation dimension: 58 x 26 x 17.5mm; With 4 display modes: time display only; temperature display only; voltage display only; time£¬ temperature and voltage display in turn; Voltage range: 0~33V£¬ error: +/-0.02V; Power supply: 7~30V; Temperature: -20~70'C£¬ NTC thermistor probe£¬ waterproof£¬ with 1~2'C precision; Operating Instruction: Keyboard plate has two keys: S (Setting)£¬ M (Mode); Short press M to select clock£¬ second£¬ voltage£¬ temperature display modes£¬ each time you press it£¬ it will switch to different mode; Long press M until it displays ALL to enter the time - voltage - temperature circular display mode£¬ each one displays for 5s; Short press M again to Exit the circular display mode£¬ and enter time display mode£¬ press S key; Short press S to enter adjusting hour and minute mode (the current adjusted mode will in strobe when adjusting)£¬ press M to adjust; Short press S to exit adjustment mode.

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