The MK3 Chromatic Instrumental Pitch Pipe from Kratt is a circular pitch pipe that features 13 hand-tuned bronze reeds with tone chambers tuned to A-440 Hz. It can be used in teaching pitch for several applications such as choirs, vocalists, instrumentalists, and more.
The MK3's scale is arranged in sequence and clearly marked by note notations on both the top and bottom covers. The reeds are pitched from Eb to Eb. A carrying case is also included.