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Waves & Sound There are 57 products.

Waves & Sound
  • Hand Cranked Wave Model
    Wave Model, Hand Crank, Blue.

    Demonstrate transverse waves with our low friction, easy to use model. Simply turn the crank to generate longitudinal and transverse waves. Dimensions are: 18" x 4" x 12" 45 x 10 x 30cm 2 lbs

    Demonstrate transverse waves with our low friction, easy to use model. Simply turn the...

    Demonstrate transverse waves with our low friction, easy to use model. Simply turn the crank to generate longitudinal and transverse waves. Dimensions are: 18" x 4" x 12" 45 x...

    613-0075

    This item is currently not in stock, please call for availability.

    .
    $49.75
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  • Oscilloscope, Dual Trace
    Oscilloscope, Dual Trace 20Mhz. 110V Power Supply.

    This versatile instrument is an asset to any lab and includes its own AC power cord, spare fuse, instruction manual and two probes. Operates at 20 MHz bandwidth. +ADw-br+AD4- Displays two traces in chop or alternate modes+ADs- sensitive to 1 mV with 10 range vertical amplifier+ADs- can be used in single- and dual-trace modes+ADs- 12 calibrated deflection steps+ADs- rotate the trace with front-panel control+ADs- 1 kHz square wave internal...

    This versatile instrument is an asset to any lab and includes its own AC power cord,...

    This versatile instrument is an asset to any lab and includes its own AC power cord, spare fuse, instruction manual and two probes. Operates at 20 MHz bandwidth. +ADw-br+AD4-...

    613-0090

    In Stock

    .
    $569.95
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  • Sound Level Meter, Analog
    Sound Level Meter, Analog

    Meets decibel frequency weighting A (dbA) ANSI specifications. Measure the typical noises of the classroom, from normal speech to nearly unbearable hallway traffic, with this versatile meter. Our dial switch detects sound on two separate ranges (35 - 80 dB and 75 - 120 dB). Signal oscillator calibration is manually adjustable. Includes: carry case and instructions. 16 x 6.5 x 4 cm in size.

    Meets decibel frequency weighting A (dbA) ANSI specifications. Measure the typical...

    Meets decibel frequency weighting A (dbA) ANSI specifications. Measure the typical noises of the classroom, from normal speech to nearly unbearable hallway traffic, with this...

    613-0105

    This item is currently not in stock, please call for availability.

    .
    $102.65
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  • Sonometer 600 mm
    Sonometer, Student Set.

    This is a great introduction to the science of sound. Have your entire class find notes and hear the difference when the length and tension of a string is altered. Includes: sonometer base, 22 cm long; two strings; tension adjusters; three bridges, (one thick and two thin); two spring scales.

    This is a great introduction to the science of sound. Have your entire class find notes...

    This is a great introduction to the science of sound. Have your entire class find notes and hear the difference when the length and tension of a string is altered. Includes:...

    613-0110

    In Stock

    .
    $49.95
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  • Dynamic Microphone
    Microphone, Dynamic.

    Unidirectional microphone, features include: 9 foot cord, 1/4” (6.3mm) adaptor, 1/8” (3.5mm) adaptor and on-off switch.

    Unidirectional microphone, features include: 9 foot cord, 1/4” (6.3mm) adaptor, 1/8”...

    Unidirectional microphone, features include: 9 foot cord, 1/4” (6.3mm) adaptor, 1/8” (3.5mm) adaptor and on-off switch.

    613-0115

    In Stock

    .
    $19.95
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  • Quincke'S Interference Tube
    Quincke's Interference Tube

    Now you hear it, now you don't. Show how two sounds cancel each other out when added together. Two Y-shaped glass tubes are connected with rubber tubing in such a way that one path is about one-half wavelength longer than the other. When a tuning fork is held near one end and the path difference is about 65 cm, you'll hear no sound at the other end. When either tube is pinched shut, however, the tuning fork comes through loud and clear. With...

    Now you hear it, now you don't. Show how two sounds cancel each other out when added...

    Now you hear it, now you don't. Show how two sounds cancel each other out when added together. Two Y-shaped glass tubes are connected with rubber tubing in such a way that one...

    613-0120

    This item is currently not in stock, please call for availability.

    .
    $25.75
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