The instrument that can detect the moisture content in wheat is called a wheat moisture meter. The wheat moisture meter adopts the principle of pyrolysis weight. While measuring the weight of the sample, the infrared heating unit and moisture evaporation channel quickly dry the sample. During the drying process, the moisture meter continuously measures and displays the percentage of moisture content lost in the sample. After the drying program is completed, the final measured moisture content value is locked and displayed, Generally, the sample can be determined in just a few minutes.