18.5inch HD LCD medical Monitor 1.16:9 wide screen 2.Pixel-to-pixel 3.high contrast,wide view angle 4.CE,ROHS,FCC,ISO900 Description:Advanced features: Pixel-to-Pixel, Lock Key, Fast Key, Blue only, Green only, Monochrome, Embedded audio(SDI), Aspect ratio, Overscan, Underscan, Safe Markers, Color Temperature settings, User presets, TALLY, Built-in Speaker, HDMI, VGA and more.Standard Accessories ...