The ULTRAK 310 Rainbow Set offers a practical and silent timing solution for schools, testing centers, and office environments that require multiple timers for group use. Each stopwatch features simple start/stop/reset functionality, making them ideal for timed assessments, classroom stations, or individual office tasks. With silent operation, they're perfect for maintaining focus during exams or quiet work sessions. Each stopwatch measures up to 10 hours, supporting a variety of timing needs from quick quizzes to longer projects. The set is designed to be lightweight and easy to carry, with each stopwatch including a lanyard for hands-free access. Backed by a three-year warranty, the ULTRAK 310 Rainbow Set is a reliable, user-friendly tool for managing time across multiple users or activities in silent settings.
