... , ROHS certification. touch screen, touch panel,touchscreenTouch screen saw for 42" Thickness=4MM SpecificationOutside Dimension985×585mmviewing area943×540mmActive area933×530mmResolution4096×4096Thickness4mmTransparency90 ... storage temperature-2570Humidity10%90%40OperationAltitude3000 meter Touch Screen, touch panel 42"(SAW)