... of plastic with digital screen. 2,used for any bean,peanut pip,maize,barley,rice,any seat,wheat... Characteristics: 1. Automatic ... , can be tested directly) USED FOR:MUNG BEAN, BARE BEAN, PEANUT PIP. MAIZE, BARLEY, RICE, SUNFLOWER SEED, BEAN SEAD CAKE, PADDY ...