Description

25 mm diameters

displayed on a wooden block for balance calibration and weighing experiments in the lab

5m optical bench

and vestibular structures at visible scale for group classroom demonstrations of auditory anatomy

Bulb connected to a bourdon guage

Mechanical Stop Watch, 1/5 Second Graduations_50mL 25 mm diametersFor 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.

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Mechanical Stop Watch, 1/5 Second Graduations_50mL 25 mm diameters

You may also like

recommand products