Precision air table, for studying With the elastic and inelastic collisions, linear and angular momentum, conservation of momentum, moment of inertia, centripetal force, simple and complex harmonic motion. Size 700x500 mm with adjustable feet
Bulb and Valve Assembly Standard, Aneroid or Mercurial Blood Pressure Instruments, Dip molded latex or latex-free, Two year warranty, Individually boxed, Specifications: With End Valve
Marina Battery Air Pump, Provides auxiliary air when main air source fails, Reliable back-up air source during household electrical power failure, Portable aerator for fish in transit, with air stone/18in tubing, Use
Linear Air Track Accessories Pack, included pullys, bumpers, spring and velcro attachments, slotted masses and hanger, flags, launching cradle, additional masses
Marina 75 Air Pump combines high performance output with quiet operation, air pump is a reliable air source for a wide variety of applications for delivery of oxygen to air-operated aquarium, Single Outlet Output: 60
Marina 300 Air Pump combines high performance output with quiet operation, air pump is reliable air source for a wide variety of applications for delivery of oxygen to air-operated aquarium, Operate items such as air