Demonstration Analog Manometer, Borosilicate Glass, 22.5" Material_Copper Pocket-sized 45mm aluminum compass with

Pocket-sized 45mm aluminum compass with a graduated dial

Autoclavable polypropylene test tube stand holding six 25-mm tubes with six drying pins on the back

Demonstrates relative planetary motion on a 13-inch three-dimensional solar system model with a 5

Used to dissipate heat during sustained high-current work

Faraday's ice pail

Demonstration Analog Manometer, Borosilicate Glass, 22.5" Material_Copper Pocket-sized 45mm aluminum compass with22. 5 inch wood framed demonstration manometer with a borosilicate 3. 3 glass open ended U tube and side arm, sized for whole class visibility during gas law and fluid mechanics lessons.