Keep my session open?
Ending In 
The session is expired
Your session has expired. For your security, we have logged you out.
Would you like to log in again?

Differential and Sympathetic Tuning Forks

These large alloy tuning forks are designed to demonstrate resonance, beat frequency, and sympathetic vibration.

  • Frequency: 256Hz
  • Moveable Mass Changes Frequency
  • Forks Demonstrate Resonance, Beat Frequency, and Sympathetic Vibration
Each fork has a frequency of 256Hz. One fork has a movable mass to change the frequency. The closer the frequency is to the other tuning fork, the slower the beat pattern.

Students can see the beat patters using a probeware microphone. Assembly is required.



Item # Description L x W x H Weight Unit Availability Price Quantity
470148-808 Differential and Sympathetic Tuning Forks
30 x 22 x 27 cm 1.3 Kg (3 lbs.) Case of 4 Retrieving
Kit of 2 Retrieving


Need help?

  • Whatever you have to say, positive or negative, is important to us.
  • Providing feedback takes only seconds.
  • Your feedback will be made available to the public on the web. will publish your name as user.
You can use this name, or edit and save a nickname.
We recommend authors use their first and last initial.

Please confirm your profession

Example: Education

Please confirm your role

Example: Teacher

Please confirm your location

Example: New York, NY


Total Ratings: 0
Avg. Ratings: 0.0 out of 5

Sort all by:

Review & Compare Alternatives
We found alternative products that can save you up to  per item-unit.  To compare product details, select up to 3 alternatives below and click Compare Selected. To add items to your basket, enter a quantity and click Add to Basket.

Original Product:

Description Catalog Number Availability Unit Your Price Price Per Qty