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Farm & Livestock

Allflex® High Performance HDX EID Ear Tags - 20/Package

QC Supply Part #: 140964
Shipping: Standard
Availability: In Stock - Usually Ships In 10-14 Days (M-F)

These RFID electronic tags last the life of the animal.


The Allflex® High Performance HDX Tamperproof EID Ear Tag has a unique design that provides the ultimate in security, usability and retention. The single-use tag has a hard plastic, tamperproof cap with transponder numbers that are laser marked in a circular format on the edge of the tag.

HDX is a design principle where the transponder initiates the return signal to the reader/scanner/interrogator only after the end of the interrogation signal has been received and only after the storage capacitor has been fully charged in the transponder. The return signal is only sent once because the storage capacitor is emptied once the data is sent. This electronic ear tag provides enhanced signal strength for maximum read distance.

Constructed of white injection-molded polyurethane female with a black plastic injection molded tamperproof cap. The hard cap of the ultra tag provides the highest degree of security available. If any attempt is made to remove the male tag from the female causes the tag components to break rendering them useless.


  • Half Duplex
  • 20 Ear Tags per package (includes buttons)
  • ISO Compliant
  • Material: Polyurethane
  • Expected Life: 10 Years
  • Dimensions: 1.28" diameter x .280" thick
  • Weight: 0.31 oz.
Brand Allflex
Manufacturer Part Number TFIW/GESMW-20
Ear Tag Type Electronic
Animal Cattle, Swine, Sheep & Goat



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