商品描述

專業調音之選：FOM 國際標準音叉（440Hz A調）

【產品亮點】

  • 國際標準音高：鎖定 440 Hz A 調，是全球公認的音樂標準音，為您的樂器提供最精準的校準基礎。
  • 專業級材質：採用專業鋼材打造，確保敲擊時能產生穩定且持久的頻率，發音清亮。
  • 小巧便攜：尺寸僅 12 cm × 2 cm，無論是練習或演出，都能隨身攜帶，隨時校音。
  • 簡單方便：無需電池或複雜設定，是快速、準確調音的最佳輔助工具。

★　簡單易懂的使用方法

FOM 國際標準音叉的使用方式非常直覺，確保您能快速獲得精準的標準音高：

  1. 輕敲啟動：輕輕敲擊音叉的叉股（U形部分）於較硬的表面（如膝蓋或橡膠墊），使其振動發聲。
  2. 聆聽比對：將音叉靠近您的耳朵，聽取標準音 440 Hz 的 A 音。
  3. 調整樂器：根據音叉發出的 A 音，調整您的樂器（如提琴的 A 弦），直到兩者音高完全一致。

★　專業級應用：鋼琴調律的共振技巧（重要！）

敲響音叉後，可將音叉的握柄頂端平穩地放置在鋼琴鍵盤底板的背面，利用琴體結構產生共鳴，使標準音 440 Hz 的聲音宏亮穩定，方便聽覺判斷。

【適用樂器】

提琴、二胡等各種需要精準音準校對的樂器通用。

【產品規格一覽】



品牌 FOM
名稱 國際標準音叉 (440 Hz A 調)
尺寸 12 cm × 2 cm
材質 專業鋼材
顏色 銀色

【貼心附贈】

購買即贈送精美皮套一只，保護您的音叉，延長使用壽命，讓攜帶更便利！

FOM International Standard Tuning Fork - Product Introduction


The Professional Tuner's Choice: FOM International Standard Tuning Fork (440Hz A Pitch)

【Product Highlights】

  • International Standard Pitch: Fixed at 440 Hz A pitch, the globally recognized musical standard, providing the most accurate calibration foundation for your instrument.
  • Professional-Grade Material: Constructed from professional steel to ensure a stable and lasting frequency when struck, producing a clear tone.
  • Compact and Portable: Sized at just 12 cm × 2 cm, it can be carried with you for practice or performance, allowing for tuning anytime.
  • Simple and Convenient: Requires no batteries or complicated setup, making it the best auxiliary tool for quick and accurate tuning.

★　Easy-to-Understand Usage Instructions

Using the FOM International Standard Tuning Fork is intuitive, ensuring you quickly obtain the precise standard pitch:

  1. Tap to Activate: Gently strike the prong (U-shaped part) of the tuning fork against a firm surface (like your knee or a rubber pad) to initiate vibration and sound.
  2. Listen and Compare: Hold the tuning fork close to your ear to hear the standard A pitch of 440 Hz.
  3. Tune Your Instrument: Adjust your instrument (e.g., the A string of a violin) based on the A pitch from the tuning fork until the two tones are perfectly matched.

★　Professional Application: Resonance Technique for Piano Tuning (Important!)

After striking the tuning fork, you can place the tip of the handle firmly against the back of the piano's keybed/soundboard to use the instrument's structure for resonance. This makes the 440 Hz standard sound loud and stable, aiding precise auditory judgment.

【Applicable Instruments】

Universal for instruments requiring precise pitch calibration, such as violins, Erhu, and other stringed instruments.

【Product Specifications at a Glance】



Brand FOM
Name International Standard Tuning Fork (440 Hz A Pitch)
Dimensions 12 cm × 2 cm
Material Professional Steel
Color Silver

【Thoughtful Inclusion】

Purchase includes a free exquisite leather case to protect your tuning fork, extend its lifespan, and make carrying it more convenient!