What is digital thermometer and give explains

Dear Student, Digital Thermometer is a device that measures body temperature and for measuring the temperature, energy from cells is needed instead of mercury and they show numeric value on their small screen. These are less accurate than the traditionally used mercury thermometers. These are also known as Electronic thermometer. These may be of many types:- 1. Resistance Temperature Detectors (RTD). 2. Thermocouples 3. Thermistor 4. Contact Thermometer 5. Remote Thermometer. Regards