Intelligent regulators/Metronomes, turning: 12 note equal-tempered, turning mode: auto/manual, detection range: A1(55Hz)-B7(3951.07 Hz), reference tone: C4 (261.63 Hz) -C5 (523.25Hz), Calibration accuracy ±1 cent, sound accuracy ±1 cent, Metronome tempo accuracy ‹ 1%, Power supply: AAA x 3 batteries 4.5 V, sizes: 94mmx61mmx16mm, net weight: 65g. |
