Large & Clear LCD Screen - With super large & clear LCD, easy to read temperature and humidity readings. Ideal for indoor spaces such as bedrooms, kitchens and living rooms, etc.^ Accurate Measurement - Temperature Range: -10C ~ +50C (14~158 F ) / Humidity Range: 10% ~ 99% ). Accuracy of measuring temperature and humidity respectively is 1C / 5%.^ Max & Min Display - The device displays the maximum and minimum of temperature and humidity. Easily check subtle temperature and humidity changes daily.^ C / F Switch - One button on the back of the thermometer. Short press to switch from Celsius to Fahrenheit. Long press to clear Max/Min temperature values.^ Portable Design - Table stand, hanging hole & magnetic back design, convenient to place anywhere in your house. Powered by 2*AAA batteries (not included). ^