... ,Tone Generator.Tuner:Tuning Mode:Auto,Manual.Tuning range: 12-note full range chromatic, 0A - 7C.Calibration range:430Hz-450Hz.A4 ... :G(Guitar),B(Bass),V(Violin,C(Chromatic).Detection Accuracy:5%.Items of turning:Chromatic,Guitar,Bass,Violin,Ukulele and other compatible ...