Digital Hygrometer, 14 Degrees F to 122 Degrees F/-10 Degrees C to 50 Degrees C, 20 Percent to 90 Percent, Primary Scale Comfort Index, Power Source Battery, Application Indoor, 2 1/16 in H x 3 in W 3-Digit LCD Display – 5/8 in Digit Height, 3 1/2 in H x 2 1/4 in W x 1 in D, Surface-Mount, Temperature Scale Celsius, Fahrenheit








