A complete set of quality precision tuning forks which provide a practical method of comparing air to bone conduction. Each tuning fork is an accurate instrument to determine a deficiency at its calibrated frequency. The following tuning forks are included:
- 128Hz
- 256Hz
- 512Hz
- 1024Hz
- 2048Hz
- 4096Hz
These tuning forks come in a zippered carrying case of black grained simulated leather with a hard-fitted recessed platform to hold each individual tuning fork.
