Ambient Weather Fischer 9175-22 Instruments Solid Mahogany and Brass Thermometer/Hygrometer/Barometer Traditional Weather Station This traditional piece is at home in any fine study, library, upscale restaurant or scientific laboratory The weather station measures temperature (in DegreeF and DegreeC), barometric pressure (mbar and ) and humidity (%) This beautifully hand crafted three instrument plaque is wall mountable The barometer allows for sea-level calibration up to 3,000 feet. Do not purchase this barometer is you live above 3,000'