The NeXtime Clematis outdoor wall clock also features a thermometer and hygrometer on its dial. This multi-functional weatherproof clock has extra rubber rings built in, to protect the delicate internal parts from water. The thermometer shows both Celsius and Fahrenheit temperature readings and the hygrometer measures humidity as a %. Celsius temperature range of -40°C to 60°C. This wall clock has a brushed aluminium case that frames the white dial. The black markings and bold black and red hands make the time, temperature and humidity easy to read. Silent Sweep movement. Requires 1 x AA battery (not included). Size 35 x 35 x 5.2cm