Chromatic Tuner

Chromatic Tuner For Brass & Wind

Chromatic Tuner For Brass & Wind

This sleek, stylish chromatic tuner is designed exclusively for brass and wind instruments. Tune quickly and accurately using the internal microphone or the external clip-on contact mic (included). ACCU-PITCH verifies tuning with an audible beep. The included case can be attached to a music stand for added convenience.

  • - Specially designed for brass and wind instruments
  • - Needle-accurate metering
  • - Accu-Pitch provides audible verification of tuning
  • - Includes clip-on contact mic and music-stand attachment bracket
  • - Auto-off prolongs battery life
Relevant product

Needle-Accurate Metering

In the tradition of its top-selling TU-12 predecessor, the new TU-12BW offers needle-accurate metering for precision tuning, including high-visibility sharp and flat indicators to ensure perfect tuning. Never play out of tune again!

Clip-On Mic Included

The TU-12BW comes with a handy clip-on microphone that attaches to the instrument (directly to the bell of the horn, for example, as pictured). An internal microphone is built into the tuner as well.

Music-Stand Attachment

Included with the TU-12BW is a bracket for attaching the tuner to a music stand (as pictured).

Tuning Range
E0 (20.6 Hz) to C8 (4,186.0 Hz)
Reference Pitch
A4 (438 to 445 Hz)
Tuning Accuracy
± 1 cent
Power Supply
Dry battery R03 (carbon) or LR03 (alkaline); (AAA) type x 2; DC 3 V, AC adaptor DC 9V (PSA series; optional)
Current Draw
12 mA
Expected battery life under continuous use (carbon)
Approximately 15 hours
*This figure will vary depending on the actual conditions of use.
Dry battery (R03 (AAA) type) x 2 (carbon), Piezo microphone, Owner’s Manual, Soft Case, Holder, Leaflet (“USING THE UNIT SAFELY” and “IMPORTANT NOTES”), Information

Size and Weight

Width (W)
148 mm5-13/16 inches
Depth (D)
54 mm2-1/8 inches
Height (H)
24 mm1 inches
205 g0 lbs. 8 oz.

(including batteries)

All specifications and appearances are subject to change.


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