Waves & Sound

Waves & Sound
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  1. Tuning Fork 426.7Hz Note A Item # P7-5300
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    Our precision-tooled aluminum forks won't rust or tarnish, so they'll last for years.

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  2. Tuning Fork 288Hz Note D Item # P7-5400
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    Our precision-tooled aluminum forks won't rust or tarnish, so they'll last for years.

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  3. Tuning Fork 341.3Hz Note F Item # P7-5600
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    Our precision-tooled aluminum forks won't rust or tarnish, so they'll last for years.

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  4. Tuning Fork 512Hz Note C Item # P7-8000
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    Our precision-tooled aluminum forks won't rust or tarnish, so they'll last for years.

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  5. Tuning Fork 256Hz Note C Item # P7-5100
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    Our precision-tooled aluminum forks won't rust or tarnish, so they'll last for years.

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  6. Neulog Sound Sensor NUL-212 Item # NL-2120
    $98.99
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    This sensor has two modes of operation. In slow mode it can be used to measure Sound-pressure level in decibels. In fast mode it can be used to compare different sources of sound, their waveforms can also be displayed.

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  7. Tuning Fork 320Hz Note E Item # P7-5500
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    Our precision-tooled aluminum forks won't rust or tarnish, so they'll last for years.

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  8. NSTA Elementary School Kit 2 Item # PK-0210
    $599.00
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    The NSTA Elementary School Physical Science Kit 2 is the second of two kits that is ideal for supporting the lessons found throughout a new book published by the NSTA: Using Physical Science Gadgets and Gizmos, Grades 3-5. The kit contains 10 'cool tools' that work in conjunction with the book's instructional approach, which encourages students to first experience how the gadgets work and then become curious enough to find out why.

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  9. Economy Digital Strobe Item # P2-9015
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    Digital Strobe features nine flashing LED's that can be tuned from 1 to 255 Hz with +/- 2% accuracy. Four AA bateries are included.

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