Water-resistant sensor.
iProven Oral Thermometer, Measures in 10 Seconds with Flexible tip and Fever Alarm, Digital Medical Thermometer for Adults, Kids and Toddlers - DTR-1221R
2 x Medical Digital Thermometer - Flexible Tip - Waterproof - LCD - Fever Alarm
Digital Medical Thermometer LCD Oral/Body Adult/Kids Soft Flexible Tip
Digital Medical Thermometer Flexible Tip Body Temperature for Ear Arm etc