Rubens Tube Pro 2 Metre With Amplifier Age 4-5 24 x Playground Balls
$472.50
Description
24 x Playground Balls
Detailed equipment notes are provided covering investigations into: reflection and refraction
blue and yellow
Pair with our Sand Trays and Sand for hours of creative playtime
and teaching diversity and global awareness
Rubens Tube Pro 2 Metre With Amplifier Age 4-5 24 x Playground BallsThe Rubens Tube Pro is an exciting and very visual way to demonstrate the concept of a standing wave. By making measurements it is also possible to calculate the speed of sound. The Rubens Tube Pro has a built in amplifier so it can be driven by a wide range of signal sources including phones and tablets. Specification: Length: 2m Speaker: 20W, 8 Amplifier: 7W mono Input sensitivity: 40mV Power supply: 15V 0. 5A dc Gas supply: Natural gas or Propane
Shipping Notes
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