Boss TU-12BW Chromatic Tuner

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.

Technical Info

Tuning Range: E0 (20.6 Hz)- C8 (4,186.0 Hz)

Reference Pitch: A4 (438- 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.

Accessories Included: 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

Width:
- 148 mm
- 5-13/16 inches

Depth:
- 54 mm
- 2-1/8 inches

Height:
- 24 mm
- 1 inches

Weight:
- 0.2 kg
- 0 lbs. 8 oz.

Designed for brass and woodwind instruments; accurate to +/- 1 cent.