Standard Otoscope An affordable otoscope that offers high quality optics and workmanship German 2.5V lamp for bright illumination Bayonet locking otoscope head Removable 4x magnifying lens Rheostatic on/off switch Autoclavable polypropylene ear specula in sizes 2.5mm 3.5mm and 4.5mm Veterinary model includes 4mm 5mm and 7mm specula sizes Knurled brass handle with a beautiful satin finish Compact instrument measures just under 7 1/2Ì and weighs approximately 7 oz Powered by 2 C cell batteries (not included) Comes with zippered leatherette storage pouch that holds the otoscope and included speculas Inspected and packaged in the U.S.A. from foreign components One Year Quality Performance Guarantee