A regulated flow of air from low to high regimes is supplied by this Mini Power Air Source. An included plastic tube connects the Air Blower to the Air Track or Moment of Inertia Apparatus to provide a cushion of air for frictionless experiments. A variable voltage regulator, available separately, supplies current to the Air Blower motor. Size: 25cm L x 18cm W x 18cm H; weight: 2.5 kg.
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