Snark ST-8 Super Tight Rechargeable Clip-On Tuner

The Snark ST-8 Super Tight is a chromatic clip-on tuner for guitar, bass, and other stringed instruments. It features a high-resolution color display on a head that rotates 360 degrees, plus a built-in microphone and vibration sensor for accurate tuning. The tuner offers adjustable pitch calibration and a transpose function, and the rechargeable version uses an internal lithium-ion battery charged over a USB cable.