Demonstration Analog Manometer, Borosilicate Glass, 22.5" Material_Copper Faraday's ice pail

Faraday's ice pail

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

5mm copper wire on a clear acrylic base support side-by-side comparison of how loop count multiplies the on-axis magnetic field at fixed current

and steel in a snap-top case

preserving chemical resistance and thermal durability where the original is damaged or lost

Demonstration Analog Manometer, Borosilicate Glass, 22.5" Material_Copper Faraday's ice pail22. 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.