Snark Rechargeable High Precision All Instrument Clip-On Chromatic Tuner | Black

High precision. High resolution, full colour LCD needle display screen. Tunes with astonishing accuracy. Pitch shift 415-466 Hz. Super bright display. Displays the note played: red indicates flat; yellow - sharp; green - in tune. No batteries to change. Recharge from any USB source. USB re- charging cable included. Power save and auto off function.