20inch four wire resistive touch screen

详情

The material:ITO Glass,ITO Film,FPC;
The linear:X≤1.5%，Y≤1.5%；
Touch force:*****0g;
Reaction time:no more than *0ms;
Surface hardness:pencil hardness3H,the pressure 1N/*5centigrade;
Touch screen\'s life:a single point of one million times,one hundred thousand times crossed;
Waterproof,Dust proof:NEMA4&*2,IP*5standard.
Transmittance:no less than *8%;
Certificate:CE,FCC,ROHS,UR;
Waranty:one year.