Studio : Wittner Publisher : Wittner Binding : Electronics Product Description For the discerning (or aspiring) musician or physicist, this precision-crafted timing device is ideal for counting second or even fractions of seconds. Its range is from 40 to 208 beats per minute depending on the pendulum setting. It operates from a spring wound clock mechanism and is attractively housed in a molded black case. It can also be used to keep count while performing repetitive exercises during a workout! 0
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