IMT-900 Clip-on, electronic tuner with metronome.
Padded clip opens to 1″ wide to clip to your instrument. Built in vibration sensor will accurately tune your instrument. Wide LCD screen simulates a tuning meter. Auto-off function turns the unit off after 3 minutes of no signal. “A” calibration 430-449Hz in 1 Hz steps. Transposition for most wind instruments. Includes battery Lithium CR2032.