Teaching and Learning Tools


Teachers around the world choose Riverbank Laboratories tuning forks to aid their students in conducting physics experiments, including demonstrating sympathetic vibration and beat phenomenon, and illustrating abstract concepts such as energy transfer and the Doppler Effect. Our 7 frequency adjustable tuning forks and student grade die-cast tuning forks offer remarkable value, uncommon durability and consistent performance.

Superior quality is the result of the finest materials, and uncompromising manufacturing processes. Tuning forks that are backed by a lifetime guarantee against manufacturing defects that is unsurpassed in the industry.

Educational Favorites include:

A3 Tuning Forks 
Weighted and Unweighted
30 Hz to 6000 Hz

A4 Resonator 
Tuning Fork with wooden
box to mount – single or pair

Ames Kit
All you need for great
classroom experiments

Economy Student
2 Standard frequencies,

Adjustable Tuning Fork
Great learning tool easily
adjusts to 7 frequencies
from C128 to B240 Hz

Dual Hammer & Ball Hammers
Hammers of varying hardness

Cloth Pouches 
2, 4 or 8 pocket, or single-pocket drawstring in velveteen cloth

Rubber Activator 
Available in two sizes

Popular Educational frequencies

Set of 8:  C256, D288, E320, F341.3, G384, A426.7, B480, C512

Technical Set of 6: 125, 250, 500, 1000, 2000, 4000 Hz