Thermal imaging cameras, also known as TIC, are used in predictive maintenance of electrical equipment. These cameras are widely used in automobile, logistics, archaeological studies, furnace, and smelting. They have an image capturing frequency of 6 HZ approximately. Digital moisture meters have color-coded LED screens capable of capturing material moisture up to 80 percent automatically. These digital moisture meters can capture the moisture of packed food items, food grains such as soybean, wheat, rapeseed, corn, barley, rice, peanut, and coffee beans.