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What Thermometers Should You Buy?

Thermometers are a crucial tool for any home or business, but it’s important to make sure you buy the right one. A thermometer can be a lifesaver if you’re sick, but if you choose the wrong one, it could end up being a waste of money.

In this post, we’ll discuss what a thermometer is and why it’s important to buy the right one. We’ll also reveal the top five thermometers for different uses, from infrared to industrial. So, if you’re wondering what thermometers to buy, read on.

What to look for in a thermometer

According to Process Parameters, there are several factors to consider when buying a thermometer. The intended use of the thermometer is one of the factors. Industrial thermometers such as kitchen thermometers are different from medical thermometers for measuring body temperature.

Furthermore, some thermometers are well suited for children and some for adults. While most thermometers have multiple uses, some are meant for specific uses, such as ear thermometers, forehead thermometers. Therefore some of the things to consider when buying a thermometer include:

Ease of Use

When choosing a thermometer, you need one easy to read and can give accurate readings in a few seconds. You do not need a complicated or hard to read thermometer, especially for medical use. It is advisable to pick a precise one.


You must also consider the various features of the thermometer that you might need. Some of the key features include the unit of measurement. Do you prefer Fahrenheit or Celsius? The type of display or the flexibility of the tip? Would you like one with a loud beep or one that you can turn on and off.


The cost of a thermometer also dictates which one you can buy. There is a wide variety of simple and affordable thermometers available for different purposes, and you can find one that suits your needs. However, if you need one with extra features, it might cost slightly more. You should check the warranty or money-back guarantee for expensive options.


Product reviews can help tell how good or bad a certain product is. Before buying a thermometer, it is advisable to check the consistency of customer reviews to learn of its pros and cons.

Thermometers for Measuring Body Temperature

There is a variety of thermometers used for measuring body temperature. Each of these thermometers serves a distinct purpose. They include:

Digital Thermometers

Digital thermometers determine body temperature by the use of heat sensors. They are available in different shapes and sizes and can draw readings in the armpit, rectum or mouth.

Tympanic Thermometers

Tympanic or ear thermometers measure the temperature within the ear canals using infrared ray technology.

Forehead Thermometers

Forehead thermometers measure body temperature by reading the infrared heat that emanates from the forehead, specifically, the superficial temporal artery.

Pacifier Thermometers

Pacifiers are usually used for determining the body temperature of young children.

Mercury Thermometers

Mercury thermometers are typically glass tubes with mercury that ascends upon contact with body temperature. However, these thermometers are not safe to use since mercury is a highly toxic and hazardous substance.

Thermometers for The Kitchen & Household

Thermometers are essential for ensuring accuracy in food preparation and showing the temperature levels inside the refrigerator or oven. Some of the commonly used thermometers for the kitchen and household include:

Instant-Read Thermometer

This kind of thermometer is used to get instant temperature readings of food. It is inserted into food and removed after reading the temperature. It can be used for cooking foods or cooked ones to determine the temperature and cooling rates.

Meat Thermometer

Meat thermometers are usually inserted into a piece of meat and remain while it cooks. It helps let you know when the desired temperature has been achieved.


The fridge’s temperature is crucial since bacteria can start growing in temperatures not cold enough. A refrigerator thermometer is placed inside the fridge to show its temperature.

Oven Thermometer

Baking in an oven requires precision in temperature. Oven dials are prone to inaccuracy, and some ovens might have cool spots or hot spots. An oven thermometer can be placed inside the oven to read the exact temperature inside the oven and help adjust it accordingly.

Candy or Deep-Frying Thermometer

This type of thermometer is used to convey the temperature of oils for both deep-frying and pan-frying as well as hot sugars and candy. They usually have a pot clip and a guide for different temperature levels.