accordion tuning. accordion tuner
This tuner is developed for tuning of accordions and similar 'free-reed' instruments such as the diatonic harmonica, the concertina, the bandoneón, the melodica and the reed organ. The unique possibilities of this tuner simplify and accelerate the tuning process considerably.
The tuner has a large range from E0 up to C9, a very high accuracy of less than 0.05 Hz (waves of longer than 20 seconds) and can measure to three reeds at the same time. Because of this the tuning of the accordion can be measured without disabling reeds before opening the case. This way it is considerably simpler and quicker to select the reed that deviates and needs attention. The tuner measures beat counts that arise because the reeds sound together and shows these in Cent or Hertz.