Scott Specialties Ankle Wrap, Extra Large, 10 12 Inch Ankle Circumference, 1 Each Feminine Protection MyoTrac packs extreme sensitivity into 2 8002 055 MyoTrac packs extreme sensitivity into a light compact unit that works for you and your patient in the clinic or home * It is ideal for clinical assessment as well as for self training * MyoTrac allows total freedom of movement for ambulatory exercises and provides a bright light bar and proportional tone biofeedback * The unit is accurate and reliable * MyoTrac offers three sensitivity ranges for muscle strengthening rehabilitation or relaxation therapy and provides stable readings in less than a second * Features: The highly sensitive MyoScan active sensor needs no skin preparation Two modes of biofeedback LED and 5 way tone provide flexibility 5 way tone feedback includes proportional above and below threshold and 4 second delayed alarm 13 segment LED bargraph offers expanded range for precise visual feedback * Wide and narrow bandpass filters provide precise monitoring of normal and fatiguing muscles and eliminate heart beat artifact 0 to 2 Volts DC output allows to connect to third party equipment and permits computerized monitoring * Low current consumption provides long battery life * Weight: 2 lbs It measures 2 1 4 inches and fits stomas up to 1 11 16 inches Eliminates loosening and slippage The figure eight elastic ankle wrap feels great on sprained or injured ankles needing mild support