Barometers, hygrometers, and accessories; moisture meters, psychrometers, and other instruments used to measure water vapor, dew point, barometric pressure, and moisture content; may be manual or electronic (analog or digital).
Measurement of temperature and humidity, ideal for use with environments that can withstand the elements such as inside incubators, refrigerators and freezers
For routine measurements, round-the-clock monitoring, quality control and critical experiments, place sensor in hoods, cleanrooms, coolers, stockrooms, incubators, environmental chambers and chemical storage areas