KT19.85II is a remote-sensing thermometer used to determine the temperature of a surface from the distance by measuring the amount of thermal radiation emitted from the surface. KT19.85II is operates in the spectral range of 9.6 - 11.5 µm. Data are stored within the DMS framework on ADA-C1A hygrometer is an instrument used to measure the amount of humidity and water vapour in the atmosphere, in soil, or in confined spaces. Modern electronic devices use temperature of condensation (called the dew point), or changes in electrical capacitance or resistance to measure humidity differences. The maximum amount of water vapor that can be held in a given volume of air (saturation) varies greatly by temperature; cold air can hold less mass of water per unit volume than hot air. Temperature can change humidity. Most instruments respond to (or are calibrated to read) relative humidity (RH), which is the amount of water relative to the maximum at a particular temperature expressed as percent. | 
