Go through the wide range of Medical Thermometer which are a better indication of core temperature, albeit they are not generally used at home. Electronic heat sensors are used in the most common type of contact thermometer to record body temperature. These devices are very effective and economical to use. Medical Thermometer are available in huge varieties such as Digital Thermometer, Non-Contact Thermometer, Thermosure Infrared Thermometer, F1 Scan Infrared Thermometer, and much more. The majority of these thermometers can take temperatures from the forehead, mouth, armpit, or rectum in under a minute. The temperature reading is displayed on a digital display on most electronic thermometers.