This sturdy otoscope features 2.5 V standard illumination with dimming capability. It offers 3X lens magnification and includes ten 2.5 mm and ten 4.0 mm disposable ear speculas complete in a pouch. Requires two 1.5 V "C" cell batteries (not included). Limited two-year warranty.
Products are for educational use only Nasco is not liable for products used for any means other than its intended use.