Portable Handheld LCD Digital Thermometer Hygrometer Indoor Room Temperature Humidity Meter Sensor Gauge Weather Station

Portable Handheld LCD Digital Thermometer Hygrometer Indoor Room Temperature Humidity Meter Sensor Gauge Weather StationDigital portable temperature humidity meter Simultaneous display of temperature and humidity High precision sensor Fast ReactionMultiple functionsDigital temperature humidity meter with multiple functions Temperature display Humidity display Working height Digital backlight screen High precision sensor Lightweight portable 3 measure mode Low battery reminder Sampling rateMulti purpose displayApplicable to temperature and humidity measurement and monitoring mainly used for grain storage warehouse management agriculture forestry and animal husbandry medical and health laboratory public and home environment etcReference value of optimum ambient humidityList of relative humidity values for reference only Create a healthy and comfortable environmenthumidity sleep comfortably wake up less frequently humidity sleep comfortably wake up less frequently pay attention to temperature and humidity changes protect family and live a healthy lifeOptimum indoor temperature 19°C 27°CComfortable relative humidity 20 RH 85 RH Package Includes 1 x Device1 x Packaging box1 x instructions