Adscope Electronic Stethoscope Black Knee Supports Braces 22 SEAT WIDTH * Red Nasal Cannulas 22 SEAT WIDTH * Red Frame and Black Upholstery * Comes with swing away footrests * Dual reinforced steel cross braces * Reinforced steel frame provides added support * Heavy duty nylon reinforced upholstery with a back carry pouch * Removable reversible desk length arms * Adjustable leg support * 12 flat free rear wheels * Weight Capacity: 450 lbs * Limited Lifetime Warranty * HCPCS Suggested Code: E1039 * Overall width: 26 Weinstein Enhanced Sensory Test (WEST) uses five monofilaments to measure skin sensitivity and determine peripheral nerve involvement * WEST monofilaments provide reliable test results with textured round monofilament tips * Two or more filamentscan be in position for testing * Includescase (4´ by 6´ ) test form and manual * The WEST D provides an evaluation range from reduced tactile sensation on the face up to loss of protective sensation of the foot * An ideal instrument for those who must test tactual sensation at various locations * WEST D monofilaments are individually calibrated for applied grams * Five sizes are included in the set: 0 *Retail boxed w fitted foam inside * Amplifies up to 16x (24db) over traditional acoustic scopes * Patented piezopolymer film contact microphone provides wider frequency response than acoustic mikes used in competing models *Three frequency modes: Bell (15 200Hz) for cardiac sounds Diaphragm (100 500Hz) for lung sounds Extended Range (15 1000Hz) *16 level volume control * Holds last mode and volume setting for convenience *Auto shut off after 3 minutes extends battery life *Battery warning LED signals when replacement needed *Binaurals fixed at 15ß angle for snug fit *Specially constructed ADSOFT⁄ PVC eartips * Weight: under 6 oz measures just 28 * Uses ÀAAAÃ battery (included) * Made in Korea * 2 year warranty