Let Musedo keep your show running smoothly. The T-40 clip on tuner is the next generation of small, accurate and easy to use tuners from Musedo. The display can be rotated to virtually any angle or position for easy viewing while tuning. The display changes from Orange to Green to allow the user to very quickly get in tune. More visuals in the form of arrows display whether the note is sharp of flat and which way to tune the string. In a noisy environment, this is essential to quick and accurate tuning.