Keynote ™, Presto ™, and Jazz ™ are all handheld blood glucose level monitors that feature electronic blood testing strips, WaveSense ™ technology, and backlit screen to display data results.
Keynote ™, Presto ™, and Jazz ™. Keynote, Presto, and Jazz are all handheld blood glucose level monitors that feature electronic blood testing strips, WaveSense technology, and backlit screen to display data results.