Digital timer/clock/stopwatch, min. 10 mm LCD display, reading to 0.01 second, with memory, 24 hour capacity, with batteries.

This product, 'Digital timer/clock/stopwatch, min. 10 mm LCD display, reading to 0.01 second, with memory, 24 hour capacity, with batteries.', is a high-quality educational model designed for hands-on learning and visual demonstration.