Veterinary B-Type Ultrasonic (Bovine, Equine, Canine, Feline, Ovine) vet ultrasound scannerMain Features: Palm Handle ... easy hand carrying, and friendly interface. It is ideal for veterinary examination and animal pregnancy detection. Technical Specification :Monitor: ... Measurement: Distance, Area/Circumference, Time/Heart Rate/EF rate for heart, pregnant weekPower supply: 10-12Vbattery/AC adapter(110V ...