Expansion Apparatus

Expansion Apparatus for Educational Laboratory.

Product Code:

Expansion Apparatus :- Two cast metal uprights, height 18 cm, fitted with two nickel plated rods supporting expansion bar of length 38 cm. Expansion bar is fixed to one upright and moves a pointer on the other, when heated. With scale reading 0 to 90°, supplied with one each aluminium, brass and iron expansion bars.