Welch Allyn 3.5V Halogen Pneumatic Otoscope/Throat Illuminator Each 25257 by Welch Allyn GROUP: Diagnostic Instruments:Illuminators:Otoscopes Item Description: Illuminator Section Only Packaging Desc: Illumination Section Onlyfor 3.5 Ret Country of Origin: Harmonized Tariff Code: Product Description: Dual-purpose instrument allows practitioner to examine the ears, then detach otoscope head and have an instant, high-intensity throat illuminator. Wide angle viewing lens slides left or right. Halogen illumination with fiber optic light transmission.