Palm Handle WED-2000A is enjoying a great success in global market by its innovative in design. It is distinguishable by the lightweight, easy hand carrying, accurate imaging and simple interface. The selectable two difference kinds of probe, dual requencies, offer more widely range of applications. It is really the most ideal for doctors, vet, even the farmer who can easily carry out quick and easy diagnosis for Uterine, Ovarian examination, Pregnancy detection and sexing. Monitor: 5. 0 inch TFT color LCD Weight: 750g, Probes: 3. 5mhz / 5. 0mhz Mechanical Sector Selectable, Battery: Rechargeable & internal, back-up for 4hrs Display Mode: B, B + B, B + M, M Image magnification in four levels: X1. 0, X1. 2, X1. 5, X2. 0 times Gray Scale: 256 levels Text Annotation: Patient ID, Sex, Age Software: For human or veterinary, selectable Measurement: Distance, length, Area / Circumference, Time / Heart Rate / EF rate for heart Stander Accessories: AC Adapter, internal Battery, Gel, Mouse Optional: 5. 0mhz Sector Probe, Car Charger, Extra Battery with charging cable Case Color of Scanner: For human--Gray color For veterinary--Black color.