This feature-full chess clock will take your matches to the next level.

Features:

• Powered by a DC 3V voltage (two No.5 batteries)
• 8 types (42 pieces) of timing rules.
• Basic time and auxiliary parameters can be set for each timing rule.
• Different timing parameters can be set for each side.
• The timing value for both sides can be adjusted during any match.
• The previous timing parameters from the last match will be preset for the first match after the next power on.
• Measures 7.75"