Tune string and wind instruments in a flash with the OT-120, a tuner that combines the accuracy of needle-type meters with superior functionality, wide tuning range and a new, sleek vertical design.

• Chromatic tuner with a wide 8 octave detection range that supports band and orchestra instruments.
• Dual display provides both a needle-type meter and an LCD for excellent visibility.
• Sound Back mode plays a reference pitch for the note that's closest to the input pitch. The meter indicates the discrepancy between the input and the correct pitch.
• Multiple Temperaments support historical tunings.
• Transpose mode is convenient for wind instruments.
• Choose from three levels of needle response speed (slow, medium and fast).
• Both auto and manual tuning modes are provided.
• Built-in reference tone plays in a five octave range.
• Broad range of calibration (349 Hz--499 Hz).
• Built-in mic supports acoustic instruments.
• Use with the optional CM-100 Contact Mic for accurate tuning in noisy environments.
• The OT-120 is designed for an extended battery life of approximately 100 hours when running on two AAA batteries. It can also be used with an AC adaptor (sold separately).
• Durable soft case included.