... method SAW, Resistive, Infrared Ray, Capacity light transmittanceSAW 95%, Resistive 85%, Infrared Ray100%, Capacity 85% response time<16ms life expectancySAW Touch screen: 50 ... -radiation, water-proof, anti-dust, oil-proof6,prefect solution for Glare7, Touch without delay, sensitive response8, all control work completed on the screen surface ...