Veterinary Pulse oximeterTHIS ITEM HAS BEEN REPLACED, CLICK HERE Nonin 9847V (per Nonin, build to order allow 14-21 days) Veterinary Pulse Oximeter and Co2 Detector, Audible Alarm, Lingual Clip 2000SL, Includes 1 ea 9840SA and 3 ea 9840AAT by Nonin Medical