Swimming Relay Judging Pad (Automatic)
1. It senses swimmer's reaction times, take-off times and block-off times, accuracy to 0.001s.
2. It is installed inside of the starting block with screws. It does not affect the original height of the starting platform.
3. High quality SUS 304 stainless steel material. Suitable for different types of starting platforms.
4. Easy to install.
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