Computer Racks & Mounts features: 3 IN 1 Gold Wall Hanging Weather Thermometer Barometer Pressure Gauge Hygrometer Color: we send based on the color or size of the main image of the product page. Quantity：we send based on quantity on title, if there is no quantity in the title, we send based on description. Description: Name:3 IN 1 Weather Station ThermometeMaterial: Metal, plasticTemperature:-20â?50â?/span>Relative humidity: 20%-98%RHBarometer pressure:1060hPa-960hPa Precision grade: Temperature:-20â?50â?±2â?/span> Relative humidity: 20%-45%RH ±9 RH45%-75%RH ±6 RH75%-98%RH ±9 RH Barometer pressure: 1060hPa-1030hPa ±10 hPa1030hPa-990hPa ±10 hPa990hPa-960hPa ±10 hPaDiameter: approx.13.5cmThickness: approx.4.1cmColor: Gold Application: This product is used to measure the changes of the parameters of the temperature, humidty, atmospheric pressure. According to the variation tendency of the environment's temperature, humidty and air pressure, it can predict the weather accurately. Thus, it can be a multifunctional household weather forecasting instrument. Features: With barometer, thermometer and hygrometer, 3 in 1 multifunction, economical and practicalStandard measuring range, predict the weather more accuratelyLightweight and easy to install, suitable for hanging or placing on a surfaceSimple and elegant design make you more comfortable when using it Package Included: 1 x Thermometer Hygrometer Barometer1 x Manual