【Easy Navigation】: Two touch screen buttons allow you to set the display, quickly check *low temperature and humidity, adjust Celsius and Fahrenheit (C/F) or select the sensor data you want to monitor. Very user-friendly and easy to operate

【Smart Sensor System】: Wireless sensors can accurately predict temperature, humidity and *large/minute records, arrow trends. * Up to 3 remote sensors are paired with the master station. Remote wireless sensors can transmit up to 262 feet of line of sight (100 feet in most cases) and can read temperature and humidity in the same LCD display.

【Large screen with backlight】: The white backlight lights up for 20 seconds when the light button is pressed, making the temperature and humidity monitor easier to read in dim light conditions and very simple to use.

【Lightweight and portable】：The main unit is powered by 3 AAA batteries and the sensor is powered by 2 AAA batteries (batteries not included).

【4 sets of waterproof measurements 】：Thermometer and humidity measurement can provide accurate humidity and temperature readings for 4 different locations at the same time, three remote sensing, allowing you to have more rooms under control, such as nursery, crawl room and basement. Comfort Level Indicator measures humidity and temperature, adjusts humidity, regulates humidity, suppresses humidity, suppresses humidity, and prevents * conditions and good living in your home.