Backlight and touch screen: Moisture meter with a large 4 inch LCD screen and backlight function, which makes it easy to read in low light, and easy to use Responsive readings: The indoor thermometer measures temperature and humidity to provide accurate readings. The hygrometer indicates the current ambient air condition to ensure humidity control, for hair benefits, anti-allergies, and more Max and min records: The digital indoor thermometer displays the records of temperature and humidity max and min every 10 seconds; It also displays the trends of each reading, allowing you to be proactive, such as adjusting the thermostat or humidifier Various mounting options: The thermometer can be placed on a table, mounted on the wall or attached to metal surfaces thanks to its magnet, making it a perfect accessory for any room. Celsius or Fahrenheit selector; Powered by 2 AAA batteries High accuracy: The indoor room thermometer is very accurate at 1 degree Celsius and 2-3 percent relative humidity, ideal for living room, baby room, kitchen, greenhouse, guitar room, office and cellar ThermoPro is now TempPro! TempPro will maintain same mission, same operation backbone and same products as ThermoPro; You may receive either a ThermoPro or TempPro branded product