Quinergys ™ Intellitouch PT10c Mini Clip-On Tuner Automatic Digital Tuner  (Chromatic: Yes, Black)

Guitar Tuner clips firmly onto your instrument and it is ready to use, very accurate and fast with all the features of the modern tuner. Multi-color backlit display allows smooth and highly accurate tuning in noisy, dim or well-lit environment. 360 degree rotates construction and adjustable padded clamp, provides best viewing angles and maximum positioning flexibility. The Digital Clip on Tuner is equipped with readily available CR2032 battery (included).Ultra-low-power saves energy. Specifications: Supports multiple turnings: Chromatic,Guitar,Bass,Violin,Ukulele A4 Frequency: 430-450Hz Tuning range: A0(27.5Hz)~A3(1760Hz) Precision:±1cent Turn way: Vibration Power Supply: 1*CR2032 Coin Battery(automatic power off after 3 minutes) Tuner Dimension(L*W*H): 2.0x1.0x3.4 inches Tuner Weight: 0.09 lbs Package Included: 1 x Guitar Tuner 1 x CR2032 Coin Battery 1 x Manual FQA: 1.If sometimes this tuner can't detect the B chord it either show A or D chord. Please remove /re-install the battery to make it work again. 2.If this tuner is not tune accurately or spent more minutes trying to tune your musical instruments. It may be that the parameter or the pattern is incorrect.