The displayed ThermoScan temperature is the actual measured ear canal temperature plus a mathematical adjustment to approximate the familiar oral range. To help ensure accuracy, the thermometer «scans» by taking 8 measurements in just one second and displaying the highest temperature. The Braun ThermoScan thermometer measures the infrared heat generated by the eardrum and surrounding tissue. Do not leave thermometer or lens filters with infants or children at any time.Use of this thermometer is not intended as a substitute for consultation with.This thermometer is intended for home use only.Keep lens filters out of reach of children.The thermometer on or near children and disabled persons. Basic safety precautions should always be observed, especially when using.Always store thermometer in travel case, protective cover or plastic case.If the thermometer is ever accidentally used without a lens filter attached, clean.Never use this thermometer without a new, clean lens filter attached. This thermometer must only be used with genuine Braun ThermoScan Lens Filters.( - 20 / 50 ☌) or excessive humidity ( > 95 % RH non-condensing). Do not expose the thermometer to temperature extremes below - 4 ☏ or over 122 ☏.The operating ambient temperature range for this thermometer is 50 ☏ to 104 ☏.Therefore, please read all instructions carefully and thoroughly before using this product and keep the manual handy for future reference. However, as with any thermometer, proper technique is critical to obtaining accurate temperatures. The shape of the thermometer prevents it from being inserted too far into the ear canal to damage the eardrum. The Braun ThermoScan thermometer has been carefully developed for accurate, safe and fast human body temperature measurements in the ear.

Braun thermoscan lf 20 user manual