The TC-1S chromatic tuner has a built-in microphone as well as a 1/4" input for guitar and bass tuning. Its lightning-fast pitch detection is displayed on a wide bar graph display for instant feedback. Four display modes are available, including fine pitch display for 1-cent accuracy and strobe tuning animation. The tuner can be calibrated to an external source such as a piano or other hard-to-tune instrument. The TC-1S charges its battery via a USB input or from a built-in bank of solar cells on the front panel allowing six hours of continuous use or an amazing seven years of standby charge in darkness. It's wrapped in a shock-proof silicone cover that's available in multiple colors and keeps the Solar Tuner protected. Included with the TC-1S is a nylon strap and clip. Snap it to your guitar or bass gig bag and it will stay charged all the time.

A solar, rechargeable tuner for planet-conscious musicians