Geevon Room Thermometer for Home, Digital Hygrometer Indoor, LCD Display Temperature Humidity Meter with Min&Max Records, Air Comfort Indicator, Temperature Humidity Monitor for Home Office

* 3-Level Colored Air Comfort Indicator: Digital room thermometer indoor with humidity level icon LOW/OK/HIGH indicates the air condition quickly at a glance. Help you monitor family's living condition and health, ensure proper humidity and adjust the thermostat, humidifier or dehumidifier setting to prevent colds, dry-skin, asthma, allergies or mold issues, etc. * Wide Measuring Range & High Accuracy: Indoor thermometer hygrometer measures temperature from -10°C-70°C and humidity from 20% to 95% with trend arrows. It refreshes every 30s to constantly update the data of real-time temperature and humidity around you with high accuracy of ±1°C and ±2~3%RH, and also displays high and low records for past 24hrs readings. * Easily Operate & Large LCD Display: Humidity meter with 10cm large LCD display and big numbers makes the readings on the screen can be clear to see, even from a distance. It is convenient to switch from °C to °F by pressing C or F button on its’ back and manually clear the Max&Min values by ...