N95 Mask Surgical Mask by Kimbrly Clark (Bx 35) Pressure Prevention MyoTrac packs extreme sensitivity into MSHQ 1594XL 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 Matrixed Audio Tone and A B Ratio for Dual Channel Systems * HCPCS Suggested Code: S3900 Bx 35 N95 Masks * Size: Regular * Provides a minimum of 95% filtration efficiency of 0 ASTM Level 3 (Heavy fluid protection) * Two polyurethane headbands secure the mask to the face to help ensure a tight facial seal and prevent leakage around the mask edges * Large pouch style breathing chamber and So Soft lining for added comfort *