Tuner & Metronome is an essential tools for tuning an instrument such as Persian Instruments. Tuning means arranging a musical instrument so that the notes are played correctly. Tuning is a process in which the pitch of the notes produced by a musical instrument is adjusted so that the distances between the notes are in accordance with a specific system. Owning a tuner and a metronome is essential if you’re an aspiring musician. In ShopiPersia, we have collected all kinds of Tuners & Metronomes. Our range of digital and analogue tuners and metronomes are ideal for helping you tune up and stay in time. Electric tuners detect musical notes and display them on bright LCD or LED screens. Many modern tuners offer additional features and functions like metronomes. We Ship Worldwide.