DESC: An affordable Otoscope that offers high quality optics and workmanship. The chrome-plated, brass instrument with knurled grip and satin finish give this otoscope a professional yet elegant look and feel. It also comes standard with a bayonet-mounted, locking otoscope head. Features: Reostatic power switch. 4X magnifying lens slides away for instrumentation. Compact instrument is just 7½" long and weighs 7 oz. Includes leatherette carrying case & 3 reusable specula (2.5, 2.5 and 4.5 mm). Uses 2 C batteries (not included). 1-year warranty.