3M MicroTouch 11-1672-129m 17" CRT Monitor
About this product
TouchTek 5, MicroTouch Systems 5-wire touchscreen, offers the highest level of durability of any resistive touchscreen. TouchTek5 is constructed of a hard-coated polyester topsheet that is overlaid on a conductively-coated glass layer. Voltage is applied to the topsheet. As the user touches the screen, the topsheet compresses into contact with the glass layer, and current flows to the four corners in proportion to the distance from the edge. The TouchTek5 controller then calculates the ...