KK9909 chess clock

Rated 4.33 out of 5 based on 3 customer ratings

In recent years, our company has introduced a series of advanced equipment including automatic screw machines, time accuracy testers, air leakage testers, double-wing drop testers, and more. Additionally, we have obtained certifications including ISO9901, three patents for invention, CE, RoHs, and test reports.

Description

Product name	KK9909 chess clock
Function 1	Positive timing function chess clock
Function 2	Single segment countdown function chess clock
Function 3	Bonus overtime function chess clock
Function 4	Delay function chess clock
Function 5	Modify the time function in the game
Function 6	Set different time for left and right