Set of 3 Stopwatch Chronometer Timers *ONLY 1 SET AVAILABLE*
Robic and Accusplit are both good brands, the Sagamore timer is slightly smaller and I couldn't find any comparables to that.
These were race car timers in their previous life, they record lap times, mph, etc. Fitness enthusiasts use them to track workouts also and they'd work perfectly for horse racing.
All 3 work as expected and have new batteries in them. Single used timers like these sell for around $20 each on ebay, the price for all three here is $24.95
