MOCON_CK truck moisture meter adopts the world's first ultra_low frequency flat panel technology (frequency 0.935_0.950GHz), which can penetrate 6 meters thick material layer. It is suitable for incoming raw materials such as waste paper recycling, straw biopower generation, feed storage and other incoming raw materials, as well as large_scale packaging finished products, such as storage and delivery of the whole vehicle material moisture detection. There is no need for loading and unloading, saving manpower and material resources; eliminating manual sampling and testing errors, saving costs for users and improving economic benefits.