An affordable otoscope that offers high quality optics and workmanship. Chrome-plated brass instrument with knurled grip and satin finish. Bayonet-mounted, locking otoscope head. Rheostatic power switch. 4X magnifying lens slides away for instrumentation. Compact instrument is just 7 1/2" long and weighs 7 ounces. Includes leatherette carrying case, 3 reusable specula (2.5, 3.5 and 4.5 mm). Uses 2 C batteries (not included). 1-year warranty.