Aroma AT-01A Clip-on Tuner Tuning for Guitar Bass Violin Ukulele

Feature: 1.for chromatic,guitar,bass,violin,and ukulele.2.Simple,up-to-date design.3.Easy one button operation4.2 color blacklight:Green-in turn/white-out of turn. Specification: Model: AT-01AColor: BlackTuning Items: Chromatic(C)/ Guitar(G)/ Bass(B)/ Ukulele(U)/ Violin(V)Pitch Range: 440HzTuning Accuracy: ±0.5 centPower Supply: 1 * CR2032 Battery (not included)Item Weight: 18.5g / 0.7ozPackage Size: 5.5 * 4.5 * 3.5cm / 2.2 * 1.7 * 1.4inPackage Weight: 30g / 1.1oz Packaging included: 1X Aroma AT-01A Clip-on Tuner