Pair of tuning forks on resonance boxes, delivered with a soft hammer and 2 sliding weights
Réf : DIAPCAIS2
 
Tuning fork on resonance box, comes with soft hammer
Excellent quality tuning forks mounted on sound box.
The sounds emitted resonate particularly long and make it possible to carry out very precise measurements.
In the batch of set tuning forks, they are delivered exactly at the same frequency, which allows you to perform dissonance experiments.

Natural frequency: 440 Hz
Tuning fork dimensions: 14x 28 x 165 mm
Sound box dimensions: 93 x 180 x 50 mm
Réf : DIAPCAIS1