... High resolution High light transmisson The Technical Specification of the SAW touchscreen Technology: Surface Acoustic WaveSize: 8inch, 4:3 (from 7 ... , Isopropyl alcohol, Methyl alcohol, Ethyl acetate, Ammonia-based glass cleaners, Gasoline, Kerosene, Vinegar.Accessory: double glue tape, dust-proof tapeAgency Approval ...