Pascals Apparatus

Barometer Siphon: the whole column of mercury is visible; scale is graduated in both English & metric systems.

Barometer Tube: glass tube 90 mm long closed at one end. For fluid mechanics physics instruments labs; quotes on request.

Bernoulli Tube: to demonstrate that when a liquid flows through a tube having a constriction, the speed of flow is increased and pressure decreased in the…

Jolly Air Thermometer bulb of mounted on a wooden frame that can be fixed at three places - up, middle, & down on the stand.