Features: 

• 4-inch large display for easy viewing experience, includes optional backlight and simple touchscreen. 
• Humidity and temperature are updated every 10 seconds, so you can regulate your household for maximum comfort. Professional accuracy 2-3%RH and ±1°F/°C.. 
• Measures current readings and compares to daily/all-time records, so if you thought it was too hot for a sweater yesterday, you can adjust your clothes accordingly.
• Design with a table stand, mountable backing and a magnetic backing for optimal placement around your household.