D’addario PW-CT-17BK

The Eclipse chromatic clip-on tuner offers fast, accurate chromatic tuning on and off the stage. The tuner features a full color vertical display, auto power-off, and pitch calibration in a discreet, compact design.
The multi-swivel action allows for the perfect viewing angle and can be mounted in front of or behind the headstock on right- and left-handed instruments. Available in a variety of colors. CR2032 battery included. D’Addario electronic tuners are designed by musicians for musicians featuring intuitive features, easy to read display’s, and exceptional tuning accuracy.
Features:
Quick, accurate tuning
Full color display
Limitless viewing angles
Tuner calibration from 430 to 450Hz
CR2032 battery included