Taylor Fahrenheit Analog Hygrometer & Thermometer is designed to provide accurate readings of Fahrenheit temperatures from 20 to 100 degrees and measure humidity levels between 10% and 80%. for indoor use, this device features a modern look that complements any room in your home. Its versatile design allows for both hanging and standing placement, housed in a durable 4-inch square molded case. This makes it an i tool for monitoring your environment with style and convenience.