Features of the Fabrications Electric Metronome: Speed adjusts from 40 to 208 beats per minute. Digital metronome has sweep LED display. Comes with stand and 9V battery. With one of the largest catalogs of medical, surgical and diagnostic supplies available online, Medex Supply can accommodate your facility's needs for Personal Care. Timers & Stopwatches can be found in our extensive online collection of products from globally recognized and trusted brands, including Fabrication Enterprises. An excellent option to consider is the Fabrications Electric Metronome.