... 1,2,5,10A&B two channels,each identify 6 different value coins,eg.Channel A to identify ... design A&B, each channel could accept more than 6 value coin, could setting for coin from two ... convert2, easy and free setting, quantity of coin (1-6), pulse signal out put for value (1-50), accuracy ... .C switch to convert, suitable for many different industries.6, could add counter (to record the total value) ...