Multifunction: Our digital notepad offers many functions in one - thermometer, hygrometer, LCD writing board, clock, calendar. Temperature measurement range: -50-70/-58-158; Humidity measurement range: 10%-99%MR. Update temperature and humidity measurement cycle every 10 Two temperature display modes: The temperature can be switched to C or F by pressing the adjustment button. Our thermometer also displays hygrometer, time (12h/24h), date, day of the week and alarm function 9.5 inch LCD writing tablet: Our hygrometer is combined with a 9.5 inch writing tablet. A button to delete entries. And a lock key to protect your fonts. You can use it as a message board, memoDaily and planning notepad Household Needs: Helps keep track of indoor humidity levels. It is an ideal companion for your humidifier and dehumidifier to ensure a comfortable living space Widely Used: Our thermometer and hygrometer is made of high quality material with fine workmanship. Low power consumption, high stability and precision. Rechargeable battery. can be used in bedroomoffice, warehouse, kitchen, greenhouse, etc. Multifunctional writing board Our digital notepad offers many functions in one - thermometer, hygrometer, LCD writing board, clock, calendar Precise measurement of temperature and humidity Sensitive temperature and humidity sensors with high accuracy make the hygrometer thermometer the optimal choice for your personal and professional life. Measuring every 5 seconds provides quick response and readingsUpdates for you. Easy to read display The large LCD screen simultaneously displays large numbers for temperature and humidity, giving you clear readings even from a long distance. In addition, its fashionable appearance makes it suitable for all areas of application. 9.5 inch LCD writing tablet Our hygrometer is paired with a 9.5 inch writing tablet. A button to delete entries. And a lock key to protect your fonts. You can use it as a message board, daily note and planning notepad Two temperature display modes Temperature can be switched to C or F by pressing the adjustment button. Our thermometer also displays hygrometer, time (12h/24h), date, day of the week and alarm function Widespread Our thermometer and hygrometer is made of high quality material with fine workmanship. Low power consumption, high stability and precision. Rechargeable battery.