Learning Resources Simple 3 Button Stopwatch, Supports Science Investigations, Timed Math Exercises, Elapsed Time Tracking, Ages 5+ sold2025 Reliability: Consistent quality control brings

Reliability: Consistent quality control brings with it the security of use: Each tube is inflated at the factory and stored under pressure for 24 hours in order to test the air retention

With detachable and adjustable shoulder strap for different size people and various carry style

Made of Gr5 titanium alloy

60% Rubber

Learning Resources Simple 3 Button Stopwatch, Supports Science Investigations, Timed Math Exercises, Elapsed Time Tracking, Ages 5+ sold2025 Reliability: Consistent quality control bringsLearning Resources Simple 3 Button Stopwatch, Supports Science Investigations, Timed Math Exercises, Elapsed Time Tracking, Ages 5+ This easy to use stopwatch comes in several fun contemporary colors. With only 3 buttonsgreen for go, red for stop and yellow for clearits the perfect stopwatch for little kids and adults. Use for timed exercises, encouraging quick "clean ups", time outs and more. From the Manufacturer Simple Stopwatch. Even your youngest