FDX EID Tags have a 15 digit number thatwill begin with the numbers 840 (the USA country code) or a 3 digit Manufacturer Code.The remaining 12 digits on the tag are unique to the individual animal. 840 tags comply with the requirements of the Animal Disease Traceability and require a Premise ID Number to purchase where Manufacture Code EID tags do not. EID tags come in 2 frequencies- Learn more about EID ear tags
HDX (half duplex) Read Distance up to100cm (39.37") Antenna & reading system dependent
FDX (full duplex) Read Distance up to 75cm (29.53")Antenna & reading system dependent
You can also purchase a matched set which is an EID tag and a visual tag both printed with the 15 digit number. Use the filter on the left side to find the right EID tag for you.