Blue Streak 16 Single Axle WC w Flip Back Desk Arms & ELR Otoscope Heads *Retail boxed w fitted foam inside Style:Pair (Left & Right) *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 1 Year Warranty * For patients 18 to 66lbs * Pediatric Clip style sensor 3 meters long * Compatible with Nonin 2120 2500 7500 8500 9600 9700 9840 Lifesense oximeters * Blue Powder coated frame black cross brace * Flip back padded desk length arm * Nylon black upholstery is durable lightweight attractive and easy to clean * Solid rubber tires mounted on composite wheel provides durability and low maintenance * Comes with push to lock brakes * Comes with calf strap * Elevated Legrests with plastic footplates come standard * Weight Capacity: 250 lbs * 3 Year Limited Warranty * HCPCS Suggested Code: K0001