5th generation dr mom professional otoscope - 100% forever guarantee - full-size with our largest lens doctor mom otoscope we will always take care of any problem, even 15 years from now. you are covered for life. the oldest home use otoscope company beginning in 1996. the er doctor from texas who designed our very first dr mom otoscope is still here working each and every day and is actively involved in the company. we will always make things right! see the difference a large full-size diameter optical quality lens can make! our largest model otoscope with our largest lens. not all otoscopes are created equal - be sure to choose wisely! stop wasting tons of money on unreliable otoscopes that either don't work or are difficult to use. designed by an experienced er physician, the pro doctor mom led otoscope is our best model when it comes to brightness and clarity with our largest lens that combines superior quality, functionality, and an attractive price. extremely durable and specifically designed with a full-size handle that is powered by 2 c cell batteries that will last and last. this otoscope kit comes complete with both adult and pediatric size specula and a high-quality optical lens, offering a crystal clear view of the tympanic membrane. specula sizes: 4.75 mm for adults and 2.75 mm for children and infants. inside the package, you will also find a weblink with 30, high-resolution eardrum photos of healthy and diseased eardrums, as well as an instructional sheet describing how to properly use your otoscope for best viewing results. get it with confidence! being so sure about the top quality and excellent performance of our otoscope, we are able to offer you a 30-day money-back guarantee, and we will always stand behind our products no matter how long you may own it! with nothing to lose, order your otoscope today! click “add to cart” now, while supplies last! disposable specula are available on amazon for this otoscope. buy this model and see how well it compares with w/a and you will understand why their distributors compete by leaving fake reviews. you're covered for life!