Excess dryness makes wood shrink and crack. Excess humidity swells wood and blushes newly sprayed finishes. Our large, easy to read gauge monitors Fahrenheit/Celsius temperature and relative humidity in workshops, wood storage areas, guitar display cabinets and finishing rooms.
Tested in our shops for accuracy, it features a big 4-1/4" diameter face and a detachable stand for mounting on your wall. A wise investment that never needs batteries!
4-3/4" diameter x 1" deep (120.65mm dia. x 25.4mm deep)