The Medical Thermometer is an equipment which is widely used for measuring body temperature. It usually comes in the category of secondary thermometer. This kind of Thermometer is highly recommended to be used clinically or medically at home as it is easy to read device with integrated digital display. Its' working process is also quite easy and user friendly. Medical Thermometer can be used to measure temperature of the patient or person simply by inserting it into the mouth, armpit or rectum. It is not only useful for human beings, infect at the time of emergency, it can also be to take the temperature of the pets.