Lumiscope 2215 Digital Ear Thermometer

Description

The tympanic membrane (eardrum), and the hypothalamus (the part of the brain which controls body temperature) share a common blood supply, so tympanic readings rise and fall rapidly with core temperature (deep-body temperature).

This makes ear temperature one of the best indicators of internal body (core) temperature.

What are normal temperature values? Human body temperature varies from person to person, and body temperature fluctuates throughout the day. Because of this natural variation, you should become familiar with your normal body temperature range by measuring it yourself when healthy, in order to establish reference temperatures which will make you feel more confident of the measured temperature when it is abnormal.

1 year limited warranty