Competition Timer for Board Games - Plastic Clock for Training and Teaching Battery Operated for Convenience

Chess Digital Timer Professional Count Up Down Timer Plastic Battery Powered Multifunctional Lightweight for Family Personal Use Feature: 1. Multi-functional: it has 8 types of 42 timing rules and 42 preset rules, including single/multi-segment countdown, reward, time limit, delay per step, plus second, second reading, and positive timing, which are available demand; You can change the preset values and save them in for easy reuse. 2. Professional props: The chess clock is in hand, and both parties can play the game according to the agreed rules, and enjoy the fun of competition wholeheartedly. 3. Rocker key: Rocker timing key. The side that is warped is timing. It has good hand feeling, fast response, convenient control, and is more suitable for fast chess. 4. Modifiable: The timing parameters of both sides can be modified during the competition. for EACH timing rule can modify timing parameters. (except positive timing) 5. Memory function: When the machine is turned off and then turned , it can maintain the rules and parameters that have been contested before the machine is turned off. It can display the number of chess steps and mute.Specification: Origin: Mainland China Type: Chess Clocks Model Number: Chess Digital Timer Main material: ABS Product color: blue Package size: 161x100x62mm/6.343.94*2.44inch Gros weight of product: 245g Power supply mode: DC 3V power supply (excluding two AA batteries) Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.