Tuning Forks

Tuning Forks 

Gelsonlab HSPA-008 Tuning Forks with Wood Resonance Box Pair of Steel 440HZ Resonant Physical Acoustic Laboratory Equipment                      

Features:       

Large mounted tuning forks,Fork is chrome plated,Comes with mallet and wood resonator box.
Tuning Forks are used in clearly demonstrating 'beat' frequencies.
Demonstrates resonance and interference.
A-440 tuning pitch,Used to hear dissonance.
Note: These are designed for physics experiments to create beats and are often not exactly 440Hz (usually 436-444Hz). They can be adjusted to create beats within each other or to match each other.
 

Product description

Pair of Steel Tuning Forks (440Hz) in Wood Bases, One Adjustable Resonant Tune-able Tuning Forks Mounted Sympathetic Tuning Fork Resonance Set Resonant Tuning Fork on Wooden Resonant Box for School