Direct From Manufacturer Tuner: Korg CA-50 Chromatic

• An even more readable display, with a larger note name indication
• A wide detection range supports tuning for any instrument
• Calibration function is provided; Marks provided to indicate pure major and 
minor third intervals
• Dramatic increase in battery life; Memory backup function and auto poweroff function provided
• Sound Out mode is ideal for ear training; Stylish body design