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Ripple Tank for Overhead Projector
Heavy Plexiglas construction. For use with an overhead projector or on the table top. Great for obse..
Slinky
Flat springs used to demonstrate wave pulses. Original metal version is 3 in diameter. Unit of Sale ..
Tuning Fork
Made of brushed aluminum. Gives a fixed tone when struck. Key: C. Frequency: 512. Unit of Sale :Each..
Tuning Fork Mallet
Hammer for Tuning Forks Unit of Sale :Each..
Tuning Fork Set (Steel) - Set of 8
Steel N.P. Tuning Forks set of 8, with long handle for convenient handling. Frequency engraved on ha..
Tuning Forks - Set of 13
Comes with wooden box with foam lining. Each tuning fork has a specific place in the foam lining die..
Tuning Forks - Set of 8
Made of Aluminum alloy, these non-magnetic tuning forks are accurately tuned. The frequency and scal..
Tuning Forks - Set of 8
Comes with wooden box with foam lining. Each tuning fork has a specific place in the foam lining die..
Wave Demonstrator Set
Includes two helical springs. .The long narrow spring measures 3/4 x 72. can be extended to 5 meters..
Wave Demonstrator Spring (Flat Coiled) - 3 x 4
Spring measures 3 x 4. Can be extended many times its length without distortion. Unit of Sale :Each..
Wave Demonstrator Spring (Spiral) - 3/4 x 72
The long narrow spring measures 3/4 x 72. can be extended to 5 meters. Unit of Sale :Each..
Wave Model
For demonstrating longitudinal and transverse wave motion. Consists of a number of eccentric aluminu..
Wave Model Demonstrator
For demonstrating longitudinal and transverse wave motion. Consisting of a number of eccentric plast..