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[PRODUCT FEATURES]:The tuning fork set is used to demonstrate the resonance of sound in school. High quality physical experimental instrument, durable and practical.
[PRODUCT SIZE]: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.
[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.
[PACKAGE amp; TIPS]:This package includes 2 tuning forks, 2 wood resonator boxes and 1 knocker. Please check our product size carefully and read the product size descriptions before purchasing to avoid possible unpleasant shopping experience.
DESCRIPTION: 1. High quality physical experimental instrument, durable and practical. 2. Two tuning forks of the same efficiency are made of the whole 45# carbon steel. 3. The edges and corners are neat and the surface is chrome plated, the frequency is 440 cycles per second. 4. The tuning fork set is used to demonstrate the resonance of sound in school. 5. 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.
SPECIFICATION: Condition: 100% brand new Frequency: 440 cycles per second Fork section size: 6.5 * 16mm / 0.3 * 0.6in Tuning fork arm length: approx. 109mm / 4.3in Distance between arms:17mm / 0.7in
NOTE: 1. The tuning fork should be protected from breaking and high heat to prevent frequency change. 2. The tuning fork and the sound box should have a reliable connection and should not be shaken when the tuning fork is inserted or removed.
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Ryan DeSiato will have both you and the big muhly (Muhlenbergia lindheimeri) swaying to his soulful tunes on Oct. 12 at ...