Complete 2.5v Otoscope and Ophthalmoscope Set Aneroid Blood Pressure 5V AA size alkaline batteries 7344301 5V AA size alkaline batteries or optional rechargeable battery pack or AC power (charging stand) * Powerful Memory for 72 hours of data storage * Compatible Works with Nonin s full line of sensors * User friendly Large LED display * Seat & back can independently articulate with ease even with individual in chair * The mesh vinyl sling drains well and removes easily for washing * It can fold flat for easy hanging storage * Full head & trunk support * Light rust proof frame * Ships via UPS * Weight Capacity: 180 lbs 0mm mirror with integral tongue depressor holder that attaches to the illuminator * One tongue depressor attachment for the illuminator * One disposable tongue depressor adapter for the illuminator * Complete Set Features: Bayonet locking mounts for each instrument head to allow secure connection to the battery handle * C cell powered satin finish chrome plated battery handle with knurled finish * Rheostatic on off switch * Complete in zippered case with fitted foam insert that is scuff and scratch resistant and cleans easily * Weighs 23 1 2 oz * Inspected and packaged in the U