Time accounting device - single workstation system for POOL-BILLARD. The solution for all billiard games that are billed at an hourly rate. Only with battery operation (lithium battery lasts 8-12 years), therefore continues to function even in the event of a power failure. For all monetary currencies (programmable monetary value). 100% ball check (completeness check on ball tray). Two programmable time tariffs (e.g. CLUB tariffs). Built-in counter for accounting and control work. Separate control elements for supervision and operator. Patented mechanical ball control (completeness check). Very robust metal housing. Dimensions: 26 x 26 x 19 cm. Weight: 6,5 kg.