Fischer 1605U | Quartz clock 160 mm GPS Heading Compass What is the power supply

What is the power supply voltage range for the 110WX WeatherStation

UPC Code: 721002003522

Temperature (Type N) ±3

with user-adjusted range setting

Fischer 1605U | Quartz clock 160 mm GPS Heading Compass What is the power supplyProduct information "1605U Quartz clock 160 mm" Maritime quartz clock in polished, heavy cast brass case. Bevelled mineral glass cover. The cast brass case is available polished or chromed. Diameter 160 mm. Matching the quartz clock the barometer 1605B and the tide clock 1605GU are available. Field of use: indoors Colour: 45 brass, 47 chrome plated brass Material: brass, chrome plated brass Product type: clock