Humidity measurement instruments test for absolute humidity, relative humidity, or dew point in air

Cleaning agents and surface treatments includes liquid cleaners, degreasers, strippers, passivators, etchants, solutions and additives for cleaning and surface preparation.

Humidity transmitters provide electrical outputs that are proportional to humidity inputs.

Moisture meters are used to measure the moisture content in bulk solids, liquids and gases.

Weather instruments are designed to measure one or multiple components of weather including wind speed and direction, rain or snow fall, solar radiation, temperature, pressure and humidity.

Lead acid batteries are made up of plates, lead, and lead oxide with a 35% sulfuric acid and 65% water electrolyte solution

Calibration instruments use electrical signals or physical quantities to calibrate sensors and meters.