vet ultrasonic scanner TX5200V:Vet Ultrasonic ScannerFeatures:*Wrist design, multiple patents in one, smart and ... .*OB measurement: EDD and GA for Bovine, equine, ovine, canine, feline, goat, swine and llama.*Automatically calculate backfat and lean percentage ... batteries which can make machine work more than 200 minutes. vet ultrasonic scanner