10 inch (12 inch) high resolution color LED displayer; High-speed USB port; AC and DC power supply mode, with power adapter; With high-capacity lithium battery; 8-segment TGC control, overall GAIN control; Digital encoder regulations; Chinese-English transformation; Anti-dazzle Radium carved buttons; Convenient and practical clinical measurement software; Image with angle view; Kinds of broadband or variable frequency probes to be chosen; Probe automatic identification, random plug; Size: 293mmÃ?245mmÃ?64mm