Snark ST-8 HZ Clip-on Tuner Features:

• Super accurate, chromatic clip-on tuner with Hertz-tuning mode
• Vibration-sensing allows you to tune during live shows without interference
• Easy-to-read, rotating color display makes it easy to see when you’ve hit the sweet spot on each note
• Rubber-padded, spring-loaded clip securely attaches to the front or back of headstock
• Pitch can be calibrated from 415 to 466Hz