440HZ Tuning Fork Virbration Experimental Instrument with Wood Resonator Box & Knocker

$39.95
+ $19.49 Shipping

440HZ Tuning Fork Virbration Experimental Instrument with Wood Resonator Box & Knocker

  • Brand: Unbranded
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440HZ Tuning Fork Virbration Experimental Instrument with Wood Resonator Box & Knocker

440HZ Tuning Fork Virbration Experimental Instrument with Wood Resonator Box & Knocker

  • Brand: Unbranded
Price: $39.95
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$39.95
+ $19.49 Shipping

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Description

Features:_x000D_ _x000D_ High quality physical experimental instrument, durable and practical. _x000D_ Two tuning forks of the same efficiency are made of the whole 45# carbon steel. _x000D_ The edges and corners are neat and the surface is chrome plated, the frequency is 440 cycles per second. _x000D_ The tuning fork set is used to demonstrate the resonance of sound in school. _x000D_ 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. _x000D_ _x000D_ Specification:_x000D_ Condition: 100% brand new_x000D_ Frequency: 440 cycles per second_x000D_ Fork section size: 6.5 * 16mm / 0.3 * 0.6in _x000D_ Tuning fork arm length: approx. 109mm / 4.3in_x000D_ Distance between arms:17mm / 0.7in_x000D_ _x000D_ Package List:_x000D_ 2* Tuning Fork_x000D_ 2* Wood Resonator Box_x000D_ 1* Knocker_x000D_ _x000D_ Note:_x000D_ 1. The tuning fork should be protected from breaking and high heat to prevent frequency change._x000D_ 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.
  • Fruugo ID: 310316773-694058613
  • EAN: 3599807180994

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  • STANDARD: $19.49 - Delivery between Tue 14 October 2025–Tue 21 October 2025

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Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • 91440300MA5HDL2A4K
  • SHEN ZHEN SHI LAI LI ZHU BAO SHI PIN MAO YI YOU XIAN GONG SI
  • Room B, 21F, Block A, Jingang Huating, 4009 Baoan Avenue, Yantian Community, Xixiang Street, Baoan District, Shenzhen
  • Shenzhen
  • CN
  • 518102
  • 939301410@qq.com
  • 15625700418

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • 950891051
  • MJCM SARL
  • 78 avenue des Champs Elysees Bureau 326, 75008 Paris, France
  • Paris
  • FR
  • 75008
  • mjcm190928@gmail.com
  • 0033 767213611