The Welch Allyn 02678100 Oral Temperature Probe is a medical device designed for use in emergency medicine, dental laboratory, endodontics, anesthesiology, cardiology, and endocrinology. This specific probe is intended for reading oral temperatures, making it ideal for healthcare professionals who require accurate and reliable thermometer readings. With the brand reputation of Welch Allyn and the model being SureTemp, users can trust in the quality and precision of this oral temperature probe for their medical or dental practices.