Programmable Chess Timing Device

Dimensions: 140 x 85 x 54 mm (5.5 x 3.3 x 2.1 in); weight: 152 g (5.4 oz). Made from durable ABS plastic. Powered by 2 x AA batteries (not included). Five selectable timing modes: BASIC, BONUS, DELAY, BYO-YOMI and COUNT-UP — automatically enters count-up mode once countdown ends. Supports custom time values up to 9:59:59 per player, adjustable during gameplay, and retains all settings after shutdown. Records move count up to 999 with on-screen viewing and editing capability. Includes independent toggles for audible prompts and manual power control.