... diagnostic apparatus Item NO.: TN 6020 B-ultrasound diagnostic apparatus Product Name: B-ultrasound diagnostic apparatusItem NO.: TN 6020Features:Main unit with ... /3.5/4.0/5.0MHz multifrequency Convex Probe,Backlit Optical track ball, 8 TGC control,Cine loop memory,Pseudo Color ... Image output port (PAL-style),B,2B,4B, B/M, M display mode,Image zoom in & Partial Zoom ...