Mechanical Stop Watch, 1/5 Second Item Type_Shaker MEETS DIN ISO STANDARDS ||
Mechanical Stop Watch, 1/5 Second Item Type_Shaker MEETS DIN ISO STANDARDS ||For timing experiments in physics classrooms, this mechanical stopwatch reads to one fifth of a second on an analog dial, running battery free for repeatable classroom and stockroom use.
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4