Electronic Identification Home product_cat Electronic Identification Use tabs to filter your selection All All Cattle Readers Sheep & Goats Swine EID Retract-O-Matic HDX EID Tag(Half Duplex) B80 Swine EID Matched Pair Set AWR300 Stick Reader EID Sheep and Goat Cattle HDX Reusable Tag FDX EID Tag (Full Duplex) Matched Pair Set LPR Series Pocket Reader HDX (Half Duplex) Reusable EID Tag