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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
Dimensions: 600 x 75 x 200mm
All moving parts are fully enclosed and electrical connection is via 4mm sockets
signal-to-noise ratio 86dB (A weighted)
Designed to make a wide range of open type models
Rubens Tube Without Amplifier 2M Early Years Dimensions: 600 x 75 xIntended for teacher demonstrations only. The Rubens' Tube is an Aluminium tube with a row of small holes drilled along the top and 10W loudspeaker mounted at one end. Full instructions included. Users will need a gas source (Natural or LPG) and a power signal generator to run the speaker.
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