USDA EID Tags - Half Duplex (HDX)

(840) Approved Electronic Identification (EID) Tag

The Official USDA EID Half Duplex Tag is designed for efficient livestock identification and management, meeting USDA (840) approval standards. This durable white electronic identification tag provides a reliable solution for tracking and recording livestock data, ensuring compliance with industry regulations.

The Half Duplex Tag is a high-performance solution recommended specifically for breeding animals, including beef cows, dairy cows, and bulls. HDX tags transmit data only after receiving a signal from the reader, making them particularly well-suited for environments with metal interference, such as dairy sheds. With a longer read range and protection from outside interference, HDX tags ensure reliable performance in challenging conditions.

Both FDX and HDX tags follow the same ISO standard and can be read by the same EID readers, ensuring compatibility and flexibility for your livestock management needs.

High Performance Half
Duplex HDX Ultra EID Tag
• HDX technology optimizes signal transmission and
provides greatest possible read distance
• Tamperproof Ultra CapTM provides ultimate security and
retention
• ISO Compliant
• HDX Tag weight: 8 grams
• Packaged in quantities of 10, 20, 50, 250 and 1000