Item

Description

Order #

Price

Tuning Fork, Tone C - 256

When using tuning forks be careful not to hit them on metal objects. It can permanently change their pitch. One good place to hit them is the bottom of your shoe.

 B 14262

$15.10

Tuning Fork, Tone G - 384

When using tuning forks be careful not to hit them on metal objects. It can permanently change their pitch. One good place to hit them is the bottom of your shoe.

 B 14264

$13.60

Tuning Fork, Tone A - 426.7

When using tuning forks be careful not to hit them on metal objects. It can permanently change their pitch. One good place to hit them is the bottom of your shoe.

 B 1314

$13.60

Tuning Fork, Tone C - 512

When using tuning forks be careful not to hit them on metal objects. It can permanently change their pitch. One good place to hit them is the bottom of your shoe.

 B 14265

$12.25

Tuning Fork, Tone G - 1024

When using tuning forks be careful not to hit them on metal objects. It can permanently change their pitch. One good place to hit them is the bottom of your shoe.

 B 14266

$12.60

7 Frequency Adjustable Tuning Fork

Weights adjust to deliver fine tonesin C-128, D-144, E-160, F-170.7, G-192, A-213.3, B-240 frequencies. Scale letters defined on stem. Precision grade aluminum, 8" overall length.

 B 14269

$18.75

Wave Demonstrator Set

The 4 ft. Slinky srping with three times the normal length is ideal for demonstrating several fundamentals of wave motion. The longer and heavier 6 foot helical spring demonstrates the effects of greater mass and of greater tension.

 B 13636

$32.96