On-Stage Chromatic Tuner/Metronome/Tone Generator

The On-Stage GTA7000 is a chromatic tuner, metronome, and tone generator ideal for guitar, horns, strings, and many other instruments.

All three features can be used simultaneously or individually. It features multiple rhythm variations, adjustable pitch/volume, wide tempo range, and a backlit LCD display with adjustable brightness. $32.99
on-stage.com