... Market,identify Thailand Thp 1,2,5,10A&B two channels,each identify 6 different value coins,eg ... .Channel A to identify Thailand 1,2,5,10Channel ... center, massage chair, cyber bar, parking center Features:1, two channel design A&B, each channel could ... of coin (1-6), pulse signal out put for value (1-50), accuracy (1-30), sample quantity (1-20) could be ...