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).
For reporting the measured specific gravity of a liquid relative to water. Brannan™ BS 718 M100 Density Hydrometers are manufactured from soda glass, steel shot ballast and synthetic wax resin.
For reporting the measured specific gravity of a liquid relative to water. Brannan™ Twaddell Hydrometers are manufactured from soda glass, steel shot ballast and synthetic wax resin.
For reporting the measured specific gravity of a liquid relative to water. Brannan™ BS 718 M50 Density Hydrometers are manufactured from soda glass, steel shot ballast and synthetic wax resin.