D'Addario Ergonomic Tuning Fork, A-440 Hz

The D'Addario tuning forks guarantee an extremely accurate reference tone for tuning any instrument by ear. The comfortable ergonomic handle is easy to hold while striking the tuning fork and positioning it on the instrument or a vibrating surface. Additionally, thanks to its compact size, it can be conveniently stored in any case. Available in A (440 Hz) and E (329.6 Hz).