Rowin tuner for Musical instrument  

Product Highlights: 

• Exclusively designed for all types instrument. 
• Features a colorful LCD display
• Display meters perfectly on dimly lit stage or bright sunlight
• Standard GCEA tuning (from 4th to 1st string), convenient to measure the pitch.
• Energy-saving function is supported to maximize the battery life.
• Light weight, slim and compact design, can be attached to the headstock of any musical instrument easily.  
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