clocks were introduced in the 1980s.
These allowed more sophisticated time controls than are
possible with an analog clock.
Digital Chess Clock is a great all around digital clock that
works well for club use or tournament play.
This digital chess timer features a giant display,
and a sturdy feel.
Simple programming for almost any time. Includes many
pre-programmed settings for tournament and blitz play. This
clock lacks the more advanced timing modes that the
Competition Pro has, making it easier for beginners and
scholastic players to use.
Requires 2 x C batteries (not included).
Battery life in normal operation: Approx. 600 hours.