DGT North American Chess Clock
DGT North American Chess ClockThe DGT North American was developed in cooperation with the United States Chess Federation for the US market, but later also released on to the global market.
The Bonus option was made to suit US custom and is different from FIDE clocks.
All other options are according to FIDE rules. See the manual for more detailed information.
Click here to download the chess clock manual for more information