inkint Professional Digital Chess Clock Count Down Timer with Alarm Electronic Board Game Bonus Competition Master Tournament

Specifications:

• Can serve as count-up timer, Max. 10 hours. Light weight and portable, convenient for your carrying.
• Presettable, also can serve as count-down timer, Max. 10 hours. Before switching count on and count down, the machine need to be restarted.
• With alarm function when the match is over.
• Digital chess clock with durable plastic casing, durable for using.
• Each step reward, each step delay timing rules. The left and right sides can set different basic time and auxiliary parameters. During the game, can modify the timing parameters of the both sides. Shutdown and then boot (non-outage), it can keep the last rule parameters before the shutdown.