Knee Immobilizer 12 Small Convalescent Care noise reduction & tele coil 10883 noise reduction & tele coil modes 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 12 Long Small * Measurement 6 below knee: 9 75 * Measurement 6 above knee: 15 18 * White cotton sateen laminated to 3 8 thick beige foam with alternating hook and loop closures * One each medial and lateral stay and three contoured posterior stays are all removable * HCPCS Suggested Code: L1830