 棋类比赛钟
·适用于各种棋类比赛的计时。
·采用带计时启动按钮的指针式电子钟结构，比赛计时操作直观、方便。
·走时准确，日误差不大于1秒。
·电源：DC1-5V（一节5号电池。）
Games Clock for Chess
·Used for the timing at the chess games.
·The advanced structure of the quartz analong electronic clock is
used.
·The timing is accurate.
The daily rate is not greater than 1 sec.
·Power:DC 1.5V
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 篮球比赛钟(篮球裁判钟)
·适用于一般篮球比赛或训练的计时。
·采用交流同步电机驱动，计时准确。
·20分钟制和12分钟制两种，递减计时。
·规格；挂式Φ300mm(非金属壳)
挂式Φ450mm（金属壳）
挂式方形500*500mm(金属壳带遥控)
·电源：AC220V50Hz
·Games Clock for Basketball
·Used for the timing at the basketball match.
·AC Synchronized motor is used for the drive.
The timing is accurate.
·The system of 20 & 12 minutes.The timing by successive decrease.
·Power:AC 220V,50Hz
·Specifications:Hanging Type:Φ300mm
Hanging Type:Φ450mm
Hanging Type:Φ500*500mm |
 手提式游泳训练钟（八角型挂式100*100厘米）
·适用于游泳训练的计时。
·采用交流同步电机驱动，计时准确。
·60分钟制，计分计秒。
·电源：AC220V50HZ。
·Swim-Training Clock
·Used for the timing at the Swim-training.
·AC synchronized motor is used for the drive.
The timing is accurate.
·The system of 60 minutes.The timing of seconds and minutes.
·Power:AC 220 V,50Hz |
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| 适应中国象棋、国际象棋、围棋比赛计时 |
