The BOSS “TU” series is well - known for its reliable, durable, and accurate tuning capabilities. The TU - 10 takes it a step further by introducing a clip - on design. It revolutionizes the typical look of clip - on tuners with a trendy design and a sturdy body. Packed with high - performance features from other BOSS tuners, like Accu - Pitch, flat tuning up to five semitones, and Stream mode, it stands out in the market. The unique “true colour” LCD offers a vibrant multi - colour visual experience that's unseen in other clip - on tuners. Moreover, the reflection - display function significantly enhances visibility. Features: High - quality and reliable BOSS product in a clip - on style. Dramatically improved visibility thanks to the “true colour” LCD and reflection - display. Accu - Pitch, flat tuning up to 5 semitones, and Stream mode. A stylish yet robust design. Specifications: Tuning Range: C0 (16.35 Hz) to C8 (4,186 Hz). Reference Pitch: A4 (436 to 445 Hz). Tuning Accuracy: +/- 1 cent. Display Modes: Cent display, Stream display. Flat Tuning: Regular to 5 semitone lower. Power Supply: One CR2032 lithium battery. Current Draw: 12 mA in colour display mode, 4 mA in monochrome display mode. Expected battery life under continuous use: About 12 hours in color display mode, about 24 hours in monochrome display mode. Accessories: CR2032 lithium battery and Owner’s Manual.

Using your BOSS Red Clip - On Chromatic Tuner TU - 10 is easy. First, clip it onto your instrument. Make sure it's firmly attached so it can accurately pick up the vibrations. Turn it on by inserting the CR2032 lithium battery. You can choose between the color and monochrome display modes according to your preference. To tune your instrument, play a note, and the tuner will show you if it's in tune. Use the features like Accu - Pitch, flat tuning, and Stream mode as needed. When it comes to maintenance, keep the tuner clean. Don't expose it to extreme temperatures or moisture. If the battery runs out, replace it with a new CR2032 lithium battery. Also, always keep the Owner's Manual handy for any additional information.