Otoscope PocketScope 2.5V

PocketScope otoscope with throat illuminator and AA handle with batteries.

Features 2.5V halogen illumination and fiber optics for a cool light with no reflections or obstructions, plus a rectangular viewing lens for instrumentation under magnification.
2.5V PocketScope handle has a smooth rheostat to control light intensity and features a handy pocket clip.

Replacement Bulb is Welch Allyn #03400-U