Gearmax® High Quality Cherub WSM-330 Black Metronome Winding Mechanism High Accuracy Universal for Guitar Bass Piano Violin

Description

Operation: 1 Pull the tone selector to 0, 2, 3, 4, or 6 depending on your needs. 2) move the sliding weight up or down and seams at the top in the desired pace. 3) turn the winding key clockwise for retracting the spring inside, move the pendulum as a left & right hand. Specifications: Colour: Black Tempo range: 40 ~ 208bpm Beat: 0, 2, 3, 4, 6 Tempo error: < 1% Product size: 10.3 * Approx.11.2 * 20 cm/4.4 * 4.1 * 7.9 inches Weight: 479g/16.9 oz Pack size: 12.3 * 12.3 * 24/4.8 * 4.8 * 9.4 " Package weight: 590 g/20.8 ounces Box Contents: 1 x WSM – 330 Metronome User's manual 1 (English)