Intelli IMT-301 Metronome and Tuner with Temperature/Hygrometer Meter A digital Metro Tuner and Thermo Hygrometer all in one Metronome functions include accented and subdivided beats, LCD simulated pendulum motion, additional LED beat lights, two memory settings, and a tempo range of 40 to 216 beats per minute Tuner functions include A-430 to A-449 calibration, LCD simulating a needle meter, an 8-octave range, and 88 chromatic tone generations within full calibration range