MONITOR TOUCH 17 RESOLUCIN 1024768,INTERFACE VGA.DC SCREEN SIZE 17 INCHES BLACK SCREEN RATIO 4:3 VIEWING ANGLE H150º/V130º LUMINANCE 400CD/M2 CONTRAST RATIO 800:1 DOT PITCH 0.297MM OR OPTINUM RESOLUTION 1024768 INPUT POWER 12V,3.0A INPUT SIGNAL RGB ANALOG INPUT INTERFACES VGA, DC HORIZONTAL SCANNING RANGE 30-80HZ DPMS SLEEP MODE <1W PACKAGE SIZE 42.526.535CM AUTOMATIC SET LUMINANCE, CONTRAST RATIO, CCT, CLOCK, PHASE AND SO ON. SUPPORT TOUCH G.W 5KGS VERTICAL SCANNING RANGE 56-75HZ BLACK AND WHITE RESPONSE TIME 5MS POWER CONSUMPTION UNDER OPERATING MODE 20W.