Eisco Labs Physics Air Table for frictionless Motion, Workable area 65 X 45cm

Kit contains: (1) Air table, (2) Leveling Feet, (4) Installed Table Bumpers, (8) Air Pucks, (8) Velcro Bumpers, (8) Rail Pins, (8) 0.245 OZ Donut Masses Air table is constructed of heavy gauge anodized steel, the workable surface is 65cm by 45cm with major graduation of 5 cm and minor graduations of 1 cm Air pucks are made of durable plastic and masses can be added as well as Velcro bumpers for elastic of inelastic collisions Air table has preinstalled flexible cable bumpers for doing movement, launches, collisions, and a variety of other physics experiments, rails above bumpers accept rail pins for designing custom experiments Requires a blower, most air track blowers will work, the outer diameter of the air input is 3cm, recommended air source is Eisco PH0363