This is a superb piece of technology, designed with for all instruments in mind. This is a small and portable tuner that allows you to take it anywhere...it works by vibration allowing accurate tuning despite ambient noise. It will clip onto your instrument and with easy operation it is ideal. There are 2 control switches...one for power the other to set A4 calibration.

This has an auto detect function display which will detect and display the string number and name of the note!! It has an easy to read LED light showing you which way to tune. It also has an auto off mechanism which will switch the tuner off if no input is detected for 2 minutes. It comes with a 2032 cell battery included for free, it is coloured black and IS A MUST if you play an instrument.