... Response Speed 3.No drift and reliability 4.Scratch proof Touch Screen Monitor Specifications LCD Size19 Inches 4:3 16 ... steel-glass(thickness is 2mm) on the surface of the LCD screen. 3. Vandal proof, wear-resistant and dustproof function, Fault ... design, Special structure, anti-static, anti-electromagnetic interference, Versatile touch object8. Proprietary anti-ray decline of circuit design, Super ...