Clip art polyphonic tuner for guitars with unique design and precision of +/- 0:02 cent. It offers a very bright and easy to read display with adaptive screen that provides high readability wherever the tuner is placed, stainless steel clip, elegant, but sturdy design. It has features Flat Tunings, Capo Mode and Monopoly for recognition of play with one or more strings, and can be used as a chromatic tuner. The power supply is a standard lithium battery (CR2032) with a battery life up to 18 hours.