37" IR Touch Screen Open Frame Touch Accuracy:1.5mm USB ... AMH-T37 is designed to be integrated into micro industries 37 inch touch monitor, which is well appropriate for the wide applications ... various sizes IR touch Screen from 19", 22", 26", 32", 37", 42", 47", 50", 52", 55", 57", 60", 63", 65", 70 ...