Youngsters can time their activities and experiments with this simple to use stopwatch timer.
Easy-to-use stopwatch features a unique lap function, enabling the user to momentarily stop timing whilst a timer still runs in the background. Portable timers feature safety release lanyards.
Easy-to-use stopwatch features a unique lap function, enabling the user to momentarily stop timing whilst a timer still runs in the background. Portable timers feature safety release lanyards.