4-wire RS232 touch controller 1. 4-wire resistive TP 2. RS232 Interface 3. Use for 3.5" to 19" TP 4. Working Voltage: 5V

 4-wire RS232 touch controller

4wire resistive touch panel

type: 4-wire USB portlife span: 38 million touchesAccuracy: Drift free operation- 99% linearityScratch proof: exceeds 3H hardness level

Application:POS machine, ATM, Industrial area, Medical equipment

Specifications:1. Touch screen controller use for 4-wire or 5-wire resistive touch panel screen.2. USB or RS232 optional3. Support touch screen size: 3.5-19inch

Construction: Film+Glass+FPC  Interface Type: USB  Surface Disposal: Anti-glare coating  Film: Fog face,anti-scratch  Transparency: ≥80%  Working Voltage: 5V  Warranty: 1 year  Surface durability: ≥ 3H 

  

4-wire RS232 touch controller