The Intellitouch Tuner (TM) features a very compact housing, to be clipped on the head of a banjo.This tiny tuner even may be used on other instruments, as it is triggered by contact vibrations.
A bright LCD provides information on the tone detected,and the deviation in upper or downward direction. The display has a built-in light, so it can be read even in a dark environment.
Its tuning accuracy is within 1/100 of a semitone, so more than sufficient for the most critical professional user, also since the basic pitch may be easily modified from A 440. As the tone is automatically recognized you don't have to enter the tone of the string to be tuned.