17 SAW touchscreen Water-proof, reach the IP65standard Size from 7inch ... for flat LCD,4mm clear glass,transducer bevel mounted,water-proof type. Technology: Surface Acoustic WaveSize: 17inch, 4 ... 7"-47"are available)Feature: Anti-water, (anti-glare,anti-dust,vandal-proof and standard are available)Frame: ... Kerosene, Vinegar.Accessory: double glue tapedust-proof tapeAgency Approval: UL, CE, FCC, RoHS, CB