The Chrome Endurance 125 Comfortmeter displays both temperature and humidity on a generously sized dial indicating optimum climate conditions.The thermometer displays temperature in both Fahrenheit and Celsius on the left scale, and the hygrometer shows % of relative humidity on the right. This hygrometer thermometer is part of the extensive Endurance Collection, which features a maintenance-free, ultra-hard finish guaranteed to NEVER tarnish. The patented Slide-n-Lock Mounting System eliminates the need for visible mounting screws and is easily removed for necessary adjustments. With a slim profile, this Comfortmeter will fit nicely on a boat or back porch. It is splash resistant and has a lifetime warranty both finish and movement.