The Beta Master Chrony offers fantastic features for the discerning shooter who wishes to accurately measure the speed of their projectiles from airguns or firearms!

All the features of the Alpha ...PLUS:

• 60-shot memory (divided into 6 numbered strings from 2 to 10 shot each, with one set of statistics for each string)
• Can be switched off, taken home and switched on for reviewing, information retrieval or, (together) with optional IBM Interface) downloading onto your computer;
• Moves instantly from string to string, interrupts shooting on any string without memory loss, each string delivers its own statistics, etc
• Forget Button to clear individual string-memory instantly
• Change string size
• Delete individual shots, or all data from memory