size:12.1inch
Aspect Ratio:4:3
Touch points:10 points
size:10.1inch
Aspect Ratio:16:10
Touch points:10 points
Product Name:21.5"Open-frame Touch Monitor with waterproof touch screen
size:21.5inch
Aspect Ratio:16:9
size:15inch
Aspect Ratio:4:3
Touch points:10 points
size:17inch
Aspect Ratio:5:4
Touch points:10 points