A device for measuring relative humidity is called
a) a dew point tester
b) an R.H. gauge
c) an aspirating gauge
d) a psychrometer
e) a chronometer
Answer: D
A device for measuring relative humidity is called
a) a dew point tester
b) an R.H. gauge
c) an aspirating gauge
d) a psychrometer
e) a chronometer
Answer: D