Portable mechanic ultrasound scanner us2210 Features: 1. Economic ultrasound machine, mechanical sector 2. Application: abdominal, ob/gyn, bladder, uterus, urology and small parts etc. 3. Small size and lightweight, easy-to-carry. 4. Real time image; image freezing. 5. Can be connected with video image printer and display. Specification: Scanning system: mechanical sector Scanning mode: b, b+b, b+m, m Scanning depth: 192mm Gray scales: 256 grades Zooming: x1.0, x1.2, x1.5, x2.0 Image reversal: up-down Body mark: 7 kinds Detectable depth: 160mm Resolution: longitudinal, 3mm, lateral, 2mm Measuring & calculation: distance, heart rate, area, perimeter and 3 obstetrics table (bpd, gs, crl) pregnancy weeks Character display: patient id number, date, time, age, sex, and comments Video output: pal and vga Monitor: 5.5 inches Probe: 3.5 mhz mechanical (standard); 5.0mhz mechanical (optional) Power: ac: 90-260v 50/60hz 50va Dimension: 38cm x 30cm x25cm Weight: 5.5kg (including probe) Package: 35*38*46cm Mea. Weight: 11kg