As has been seen in the many other pages on this website, there’s more way than one to detect and quantify the amount of water present in a solid and in a liquid, Below is a list of some vendors of products designed to accomplish that end.
Arizona Instrument – Loss-on-drying Analyzers for food.
Chino Works America – IR Multi Analyzer for solids
Delmhorst Instrument Co. – Electrical Moisture meters for wood and much more.
Leco – Thermogravimetric Analyzer- (loss-on-drying) for other materials.
MoistTech — NIR Moisture Sensors and Online Moisture Transmitters