Four glass tubes of different shapes mounted on a plastic stand to demonstrate the level of liquid in communicating vessels is the same irrespective of their shape.
Mounted in an Aluminum case with marked dial
PHY-00148/1Â Â Â Â Â Â Â Â Â 16 mm dial
PHY-00148/2Â Â Â Â Â Â Â Â Â 25 mm dial
PHY-00148/3Â Â Â Â Â Â Â Â Â 38 mm dial
PHY-00148/4Â Â Â Â Â Â Â Â Â 50 mm dial
PHY-00148/5Â Â Â Â Â Â Â Â Â 75 mm dial
PHY-00148/6Â Â Â Â Â Â Â Â Â 100 mm dial
Six rods of 150 mm fixed through rubber bung, one rod each of Iron, Glass, Copper, Aluminum & Brass, diameter of rods is 3 mm .all housed in powder-coated metallic tank 15 x 9 x 10 cm.