Goring Kerr Tektamet Metal Detector, Model 1101, Type 60SS6B, S/N 7885/021. Sensitivity tested with test strips as 1.0 mm ferrous metals, 2.0 non-ferrous metals, and 2.0 mm non-magnetic stainless steel. Actual numbers may vary depending on local site conditions, product tested, and other factors. Maximum aperture/clearance above belt: 8 in. W x 6 in. H. Conveyor length 59 in. L, plastic conveyor belt, LS Motor, 1/3 hp, Model 56, 60 Hz, 3 phase, 230/460 V, Unit has been tested. Overall Dimensions 62 in. L x 33 in. W x 44 in. H.