The Biomark BioTherm13 tag is a temperature sensing transponder in conjunction with a standard 13mm x 2.12mm FDX-B 134.2 kHz ISO PIT tag. Tags that are read using the Biomark HPR Plus Reader, HPR Lite Reader, GPR Plus Reader, or IS1001 Reader, will display temperature along with the tag code which are also stored in the memory. All Biomark PIT tags are ISO 11784 and 11785 compliant and ICAR approved. *Tag pricing is quantity dependent and may also be influenced by organization contracts and purchase history. Please contact us or submit a quote.