Professional LCD Indoor Temperature & Humidity Monitor – Large Display, Accurate Readings + Free Battery. Temperature Humidity Meter HTC-1 for the incubator. This thermometer is good for measuring the room box temperature and humidity level. This digital humidity meter has temperature range: -50 ~ 70 degrees (-58 ~ 158 ° F), large character LCD display, easy to read, lower power consumption This multifunction meter can show temperature, humidity and time display simultaneously. This meter to measure humidity has 2 temperature display modes: °C/°F6. 2-time display modes: 12/24H7. Max/Min Temperature and humidity memory function.HTC 1 mini humidity meter hourly chime function, daily alarm function, calendar display function (Month and date) and Integrated back stand for desktop use hanging hole for wall mounting.