D'Addario PW-CT-17CBK Eclipse Cello/Bass Tuner, Black

The D’Addario Eclipse clip-on tuner offers outstanding performance. It's an ideal match for cellos and double basses, delivering rapid and precise chromatic tuning. With its multi-swivel function, you can easily find the best viewing angle. This tuner features a full-color vertical display, auto power-off, and pitch calibration from 430 to 450Hz. Its compact and discreet design makes it highly portable. It's optimized for low frequencies, ensuring accurate tuning even for lower-stringed instruments. A CR2032 battery is included. For the best accuracy, attach the tuner to the lower-strings side of the bridge during use.

Using the D'Addario Eclipse Tuner is a breeze. First, make sure the CR2032 battery is installed. Then, clip the tuner onto the lower - strings side of the bridge of your cello or bass. This will give you the most accurate tuning results. The multi - swivel display allows you to adjust it to a viewing angle that's comfortable for you. When tuning, you'll see the full - color vertical display showing you the pitch. If you want to calibrate the tuner, you can set it anywhere from 430 to 450Hz. Remember, this tuner is optimized for low frequencies, so it works great for cellos and basses. After you're done tuning, the auto power - off feature will turn it off to save battery. To maintain the tuner, keep it in a dry and clean place. Avoid dropping it or exposing it to extreme temperatures. If the battery runs out, simply replace it with a new CR2032 battery.