Introducing this wireless indoor - outdoor thermometer and hygrometer. It has a high - precision sensor for accurate temperature and humidity readings. The indoor temperature ranges from 14.2°F to 122°F, outdoor from -40°F to 158°F, and humidity from 1 - 99% with high accuracy. The weather forecast function is upgraded with 7 icons, predicting 12 - hour weather and showing 12 - 24 hour trends. It supports up to 3 channels with a 500 - foot sensor range. Besides basic functions, it displays dew point, heat index, and pressure. With a backlight display, it's easy to read in any light. Ideal for homes, offices, or any place where you need to monitor environmental conditions, it helps you plan your day and avoid potential risks, enhancing your daily convenience and comfort. The product dimensions are 1"D x 3.8"W x 3.8"H, and the package size is 5.8 x 4.7 x 1.5 inches, weighing 0.49 pounds. Get this all - in - one weather station today!.