Model: MCP ENT-04 ISO, CE Mark, NSIC Approved, WHO GMP An otoscope or auriscope is a medical device which is used to look into the ears. Health care providers use otoscopes to screen for illness during regular check-ups and also to investigate ear symptoms. An otoscope potentially gives a view of the ear canal and tympanic membrane or eardrum. Available in different colours LED lamp lens x 4 Battery cells size AA. On/Off Switch Pneumatic Otoscopy port. 10 single use Speculas.