Digital Turn Display 0-99

A digital customer turn display unit that is ideal for use in busy shops or offices in need of displaying next customer's turn. Each time the hand-held switchis pressed, the display will count up to show the next turn and a "Ding Dong" sound will be produced twice to notify the customers. The circuit includes a reset switch and an automatic count up switch. Supply voltage:9V DC @ 200mA. Recommended adapter: RP-9200-P. As kit contains solder it may not be available for purchase in California.