【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: -10°C ~ +50°C (14~158 F ) / Humidity Range: 10% ~ 99% ). Accuracy of measuring temperature and humidity respectively is ±1°C / ±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). ^