EID - Rumen Bolus
The EZid rumen bolus has been developed to permanently identify ruminants with an ID bolus that lodges in the reticulum. The EZid bolus features ISO 134.2 kHz HDX (half duplex) electronics sealed within biocompatible ceramic. It is engineered to provide a sophisticated, tamper proof, yet economical method of employing radio frequency for permanent, positive and safe identification. The EZid bolus exemplifies superior performance, reliability and long term retention. We recommend the bolus when positive identification is important.