The identical twins KF4-OG2
- waterpolo30
- Mar 21, 2018
- 1 min read
Updated: Jun 12, 2018
The synchronised dual-display shot clock system. Wirelessly synchronised with an inbuilt data sharing module in each timer. They can be placed at both sides of the pool to support full 30 meters training games. Happily created in Singapore.
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