ITEM NAME:Meideal T83GW Practical Guitar Tuner Mini LCD Clip-on Digital Auto Tuner fo I7L8 Meideal T83GW Practical Guitar Tuner Mini LCD Clip-on Digital Auto Tuner fo I7L8 Type: Tuner 360 degree rotatable clip, adjust at your suitable angle, simple and practical. Tuner with high sensitivity, more accurate, precise, convenient and rapid. Ultra bright LCD back light and LED ensures more accurate tuning. Mini size and light weight, easy to carry with your instrument. Brand: Meideal Model: T83GW Tuning Range: A0(27.5Hz) ~ C8(4186Hz) A4 Frequency: 430 ~ 450Hz Tolerance: + / - 1 cent Tuning Item: Tuning Under Special Key: C(Chromatic), F, B, E String Instrument Tuning: Guitar(G), Bass(B), Violin or Mandolin(V), Viola(V-), Cello(V_), Key C Ukulele(Uc), Key D Ukulele(Ud), Banjo, Another fixing-string tuning method of Banjo. Tuner Model: Clip Power Source: 1 x CR2032 Battery (3V) Product Weight: 26 G / 0.92 Ounces Color: Black Material: ABS size: Product Dimensions (L*W*H): 64*32*14 MM / 2.52*1.26*0.55 Inches Package Contents: 1 x Guitar Tuner 1 x User Manual Note: Under Key C(Chromatic) tuning mode, the tuner detects the vibration automatically and shows the corresponding note name. Under string instrument tuning mode, the tuner detects the vibration automatically and shows the string number and the corresponding note name. Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.