The Fishman FT - 20 Color Chromatic Tuner offers rapid and precise tuning. Thanks to its high - quality, vivid, and easy - to - read color display, you can quickly get the right pitch. There's no need to fumble for a power switch or accidentally enter unwanted modes. Just clip it onto your instrument, flip up the display, and you're all set to tune almost any musical instrument. Once you're done tuning, flip it back down, and it turns off automatically. This tuner features a beautiful, high - contrast color display that shows pitch with ±1 cent accuracy.
Features:
- The bright and colorful display makes it a breeze to read.
- Flip it up to start and flip it down to stop.
- It's fully chromatic and automatically shows the note.
- The meter - style “needle” display is accurate to +/-1 cent.
- The built - in clip - on sensor is safe for most instrument finishes.
- It has an automatic power - save function that shuts it off after 5 minutes.
- It's powered by a 2032 coin battery.
Specifications:
- Tuning Source: Clip - on sensor
- Tuning Modes: Chromatic 12 - note
- Pitch Range: A4: 440Hz
- Detection Range: A0 (27.5Hz) - C8 (4,186Hz)
- Battery: 2032 coin battery (included)
- Dimensions: 1.9” (L) x 1.7” (W) x 1.1” (H) / 48 mm (L) x 44 mm (W) x 27 mm (H)


Using the Fishman FT - 20 Clip - on Chromatic Tuner is a piece of cake. First, clip it onto your instrument. Then, simply flip up the display, and it'll turn on. You're now ready to tune your instrument. The tuner will automatically show the note, and the bright color display makes it easy to see if you're in tune. Once you're done tuning, flip the display back down, and it will turn off. If you forget to turn it off, don't worry, it'll shut down automatically after 5 minutes to save battery.
When it comes to the battery, it uses a 2032 coin battery, which is included. When the battery runs out, you can easily replace it with a new one.
As for maintenance, the built - in clip - on sensor is safe for most instrument finishes, but try to avoid excessive force when clipping it on. Also, keep it away from extreme temperatures and moisture to ensure it works well for a long time.