Digital Hygrometer Thermometer In/Outdoor Temperature Humidity Monitor Wall Type
Room humidity: 20%-90% RH. Outdoor temperature range: -50℃ to 70℃/ -58℉ to 158℉. Digital Folding Desktop Travel Alarm Clock Calendar Temperature Snooze Clock NEW. Indoor temperature: 0℃ to 50℃/ 32℉ to 122℉.