... Multi Touch Screen 1. drag, draw-line, rotate, zoom in/out 2.Withstands severe environments 3.Stable, no- ... SAW) touch screen, Infrared(IR) Touch Screen, Multi touch IR touch screen, five-resistive touch screen, ... parameters:--Light transmittance: 95%-100%--Touch pressure:No need pressure,touch the surface of screen is ... 10 points 32 inch IR multi touch screen overlay kit No drift under the change of ...