Cotton Moisture Meter The Cotton Moisture Meter is a valuable testing instrument during the cotton collection, processing and when buying or selling cotton. The newly designed model utilizes the relationship between moisture content and electrical resistance to effectively measure the moisture content of cotton, seed-cotton and lint quickly and accurately. Display: 4 Digital LCD Measuring Range : 7%-40% Temperature : 0-600 Humidity : 5%-90% Resolution : 0.1 Accuracy : +0.5%n Operation : Electrical Resistance method, Automatic Temperature compensation Power supply: 4x1.5 AAA size (UM-4) battery Dimensions: 460mm×75mm×35mm Weight:203g (not including batteries)