The Tune Tech TT1000 Chromatic Tuner features an updated sensor which virtually eliminates unwanted interference and makes background noise a thing of the past. The TT1000 also boasts the most steady and accurate needle, and brightest backlit LCD.
Features
Powers off after 3 Minutes! No more dead batteries! Most bright, crisp, and E-Z to read screen
Easily attaches to any instrument. The LED for this model changes color when flat, sharp, or in tune.