Fast and Accurate Digital LCD Oral Thermometer with Flexible Tip & Fever Alarm An easy to use Digital Thermometer with a flexible tip that can quickly and accurately measure human body temperature. Compared with the traditional mercury glass thermometer, it has the advantages of convenient reading, short measurement time, high measurement accuracy, memorisation and beep reminder. Safe and Non-Toxic This electronic thermometer does not contain mercury and is harmless to the human body and the surrounding environment.