Technical Parameters: B-type Ultrasonic Apparatus (portable) Product Size: XK/21353 1. The main Probe: 3.5 MHZ Electronic Convex Array probe 2. The Probe can be choused: Linear Array probe/Vaginal probe /superficial probe 3. Scanner Depth: 245mm 4. Monitor: 14" 5.Display Mode: 4BBB+BB+MM 6. Image Gray-scale: 256 Stage 7. Image magnification:×0.8,×1.0, ×1.2,×1.5,×2.0 8. Clock Display: Time Display 9. Electronic Focus: Four-Stage Focus (Free Combination) 10. Image Turnover: Up/Down Left/Right Black/White 11. Measure Functions: Distance, Perimeter, Area, Volume, Heart Rate, Gestational age 12. Local Zoom 13. Gain: 0-100 DB Digital Adjustable 14. Probe Connector: 2 Sockets 15. Storage: 8 images permanent storage 16. Function Option: USB Port Printer Image Work Station 17. Cineloop: 256 frames 18. Frame correlation function 19. TGC adjustment Characteristic The high resolution B Type Ultrasonic Diagnosis Device, controlled by computer and equipped with digital screening converter (DSC), is characterized by its clear image, stable performance and high resolution with adopting variable aperture, multisectio dynamic focus, large dynamic band low-noise pre-amplifier, logarithmic compression, TGC control, dynamic filter, edge enhancement and frame-related technologies etc. l Built-in DSTN Processor, PAL-D and VGA video transmission, external screen monitor, colorful screen, video tape recorder, video image printer etc. l Soft push keyboard and track ball or mouth are adopted, shortcut, convenient and flexible. l The appliance is an injection mold structure with non-power frequency converter, widely equipped with programmer and Surface Mount Technology (SMT), enjoying high degree of integration and outstanding performance. l The appliance is proved to be safe in use and simple in operation with clinic test. Software functions: General Measurement: Distance, circumference, volume, angle, heart rate and etc Obstetrics measurement: GS, CRL, BPD, AC, HC, FL, AFI, EDD, and calculating fetus weight, pregnancy week, fetal physiological rating according to the previous measurements The appliance is targeting hospital and clinic to diagnose human liver, gallbladder, spleen, kidney, pancreas, heart, bladder, womb, adnexa and urinary system and it can also be applied to check intrauterine device, pregnancy and eugenism etc. by the family planning department.