Behringer TU300 Chromatic Ultimate Guitar/Bass Tuner, Grey

Gives you 7 different tuning modes including Regular, Flat, Double Flat and Chromatic mode, This BEHRINGER product has been designed to compete head-to-head with leading products on the market*, Precise 7-segment LED and 11-point Stream Meter guarantee accurate tuning, Reference tone adjustable from 438 Hz to 447 Hz, Mute/bypass function for silent tuning