Welch Allyn PocketScope Otoscope/Throat Illuminator - With Soft Case SC alkaline batteries have one life

alkaline batteries have one life cycle and must be replaced when drained

The brush head has 30 tufts

colorful 6 3/4" toothbrushes are sure to encourage proper dental hygiene

Opti-Cide MAX is ion the EPA's List N1

cell culture fluid bio compatible with tooth's PDL (periodontal ligament) cells

Welch Allyn PocketScope Otoscope/Throat Illuminator - With Soft Case SC alkaline batteries have one life2. 5 Volt Halogen: Otoscope with removable head for Throat Illuminator. Set includes 4 reusable specula, 2 AA Alkaline batteries, and soft carry case. Small, convenient and easy to use with bright, white halogen light and a built in throat illuminator. WA# 22821 FEATURES 2. 5V halogen light for true tissue color and consistent, long lasting illumination Detach otoscope head to use the throat illuminator or all purpose penlight Sealed system for