With advancement in technology, the world has moved on from mercury thermometers to more advanced instruments of measuring temperature. With a large number of thermometers available from brands such as Dr. Trust, Beurer, Dr. Morepen, Omron, HTC, Microtek, and more, choosing an instrument of measuring temperature that's best for your loved ones can be a daunting task. Having said that, unlike the traditional mercury thermostat, digital thermometers help take temperature readings in a more convenient and precise manner. However, while choosing the digital option, be sure to pay attention to the size of the display. It should be a reasonably easy-to-read screen with a large readout. It would be helpful if the screen lights up while you are taking a temperature in the dark. Another deciding factor for a thermostat is how fast the instrument can read the temperature. In case you are looking for a contactless device to measure the temperature, you can opt for an IR thermometer. This instrument of measuring temperature is the most effective way of measuring a thermal reading without physically touching the body. You can log on to Flipkart and browse through a wide range of thermometers, compare various models, decide the measuring unit for the temperature that is most comfortable for you and pick your choice at a discounted price.