Answer | Crossword Clue |
---|---|
hygrostat | a machine for regulating the humidity of air |
hygrostats | HYGROSTAT, a machine for regulating the humidity of air |
humidistat | A machine or device that automatically regulates the humidity of the air in a room or building |
humidistats | A machine or device that automatically regulates the humidity of the air in a room or building |
hygrometer | An instrument for measuring the humidity of the air or a gas |
hygrometers | An instrument for measuring the humidity of the air or a gas |