u Specification: ?Scanning mode: linear array/convex array/micro-convex array?Display mode: B ,B\B, B\M, M,4B.?Resolution: lateral ≤2,axial≤1?Digital scanning converter:512x512x8bit?Standard probe frequency:3.5MHz, 6.5MHz, 7.5MHz, 5.0MHz?Measurement: distance, circumference, area, slope, heart rate, cycle,pregnant weeks, EDD, fetus age, fetus weight.?Depth scope: :0－240mm(can realize depth shift)?Gain scope:0?127Db(can regulate continuously)?Magnification:?0.8, ?1.0, ?1.2, ?1.5, ?1.6, ?2.0, ?2.4, ?3.0?32 kinds of body marks with probe marks.?Frame frequency:≥30frames/sec?Video output: standard PLA_D?Power supply :220V±22V, 50Hz±1Hz?Power consumption: ≤150VAu Option: ?Video image printer1 pc?6.5MHz intra-cavity probe1 pc?7.5MHz high frequency linear array probe1 pc?Cine loop: 1024 frames u Features: ?Speed under M mode: 1s, 2s, 3s, 4s, 5s, 6s, 7s, 8s.? Eight stages of STC adjustable and overall gain and dynamic range that can be controlled?Suitable for scanning and diagnosing the abdomen, heart, gynecology and obstetrics.?Cine loop(1024 frams)?Changeable angle?Frame correlation?Image post processing, gamma correction and image enhance?Freeze/unfreeze?Single point, multi-section and dynamic focusing.?Depth shift; Up/down, left and right, black-white reverse?Puncture guide, calculus positioning?Power saving and self-check?Alternative Chinese/English menu?character input/display: date, patient?s ID , age, sex and annotation automatically.u Basic composition: ?Main unit:1pc?3.5MHZ convex array probe1pc?14?SVGA black and white monitor 1pc