... easy-to-use measurements and comments. 3. Various display modes Touch-screen 3D Optional Full Digital Ultrasonic Diagnostic Systen---U697/A97 ... , EF rate, heart rateOB measurments : EDD, GA, FW ( with BPD, GS, CRL, FL, HC, AC )Probes selectable : convex, linear, micro-convex ... /6.5MHz Transvaginal ConvexVideo Printer CE 3D Optional Full Digital Touch-Screen Sonography