The small format FT-004 Clip-On Chromatic Tuner from Fender is easy to operate even on a darkened stage, with a built-in vibration sensor, large LCD display and a small one-handed swivel clamp. Tuning range B0 – B7. A4 Calibration: 440Hz.
Don't let the price fool you. The affordable GA-1 Guitar Tuner / Bass Tuner is an excellent choice for any guitarist or bass player. The handy Tilt-Slit design provides easy viewing; Auto Power Off preserves battery life.