440HZ Virbration Experimental Instrument with Tuning Fork Knocker and Wood Resonator Box
SKU: B09BQXDQ2T (Updated 2022-02-23)
Price:
US$ 43.09
Description
Features & details
【PRODUCT SPECIFICATION】:The tuning fork arm length of this virbration tuning fork is approx. 109mm / 4.3in. Distance between arms:17mm / 0.7in. Fork section size: 6.5 x 16mm / 0.3 x 0.6in . Frequency: 440 cycles per second 【PRODUCT DESCRIPTION】:Two tuning forks of the same efficiency are made of the whole 45# carbon steel. The edges and corners are neat and the surface is chrome plated, the frequency is 440 cycles per second 【DURABLE AND PRACTICAL】High quality physical experimental instrument, durable and practical. Two tuning forks of the same efficiency are made of the whole 45# carbon steel. 【SCOPE OF APPLICATION】:This perfect healing musical instrument can be used as a general tuning fork of a variety of experiments, such as the sound of the occurrence, interference, sound conduction of various substances 【PRODUCT FEATURES】:The tuning fork set is used to demonstrate the resonance of sound in school. High quality physical experimental instrument, durable and practical
Manufacturer: Miskall
Brand: Miskall
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