5 wire touch screen 17'' 16:9/touch screen/touch panel 5 wire touch screen 17'' 16:9 specificationsSurfaceHardness3HOptical Clarity80%↑OperatingTemperature-10C ~60CEnduranceTest strikesOver 10 millionsOperatingVoltageDC5VResistance200Ω~900ΩLinearity1.5%FaceplateSurfaceAnti-glarecoating,glare coatingFilm Thickness0.175mm, 0.188mmGlass Thickness0.7mm, 1.1mm,1.8mmOperationPressure20~ ...