Are you looking for the best and most reliable thermometer for your kitchen? This guide explains the different types of thermometers available and their features.
Types of Thermometers & Their Uses
Before buying a cooking thermometer, you must know your options. Each type of thermometer varies in suitability as a kitchen tool because some are more accurate than others, while a few have limitations.Infrared Thermometers
An infrared thermometer is a good option for those looking for a non-contact thermometer when cooking. It is the ideal choice for checking the temperature of food at extremely high or low surface temperatures. The thermometer typically uses a laser pointer to indicate the measured object. However, there are also models without the laser pointer. There are several benefits to using an infrared thermometer, such as the ability to measure extreme temperatures safely. It can also provide an instantaneous reading with variable settings for increased accuracy. However, there are limitations to using an infrared thermometer. Several external factors can reduce the accuracy of the reading, such as ambient surface temperature and surface emissivity. Some cooks prefer not to use an infrared thermometer because it cannot be inserted into the meat to check the internal temperature. But if the internal temperature reading of the meat is not necessary, then that should not be an issue.Probe Thermometers
A probe thermometer is one of the most commonly used thermometers for cooking. It is a good tool for checking the internal temperatures of meat, liquids, and semi-solid foods. It comes with a pointed tip that you can insert into the meat or immerse it in liquid. There are two types of probe thermometers: fixed probes and wired probes. A fixed-probe thermometer features a pen-like structure and is easy to use and generally cheaper. On the other hand, wired probes come with a one-meter cable and additional features, such as a folding design and alarms. The alarm is set to go off once the meat you are cooking has reached your desired internal temperature. The ease of use is the main advantage of probe thermometers. It is also highly portable and comes with a variable measurement range. It can be calibrated to ensure the temperature reading is accurate.
K-Type Thermocouples
A K-type thermometer is a specialised type of thermometer. It is used in extreme-temperature environments, such as laboratories and factories. Unlike the first two cooking thermometers above, this one is better suited to industrial settings or applications that require exact readings. This thermometer typically features interchangeable probes that you can plug into the device. The term ‘K-type’ refers to the probe’s metal composition. Each type of probe connected to the thermometer serves a unique purpose, such as measuring the temperature of air, liquids, or other samples. Therefore, it is the best choice of thermometer if you have various intended applications and not just for cooking. Its high-accuracy temperature readings make it one of the best thermometers for industrial use. It also comes with a variety of probes, which give it greater flexibility. Like infrared thermometers, it has a fast response time and covers a wide measurement range.Analogue Thermometers
Analogue thermometers are another type of cheap thermometer widely available in the market. They are commonly used at home or in any application where traceable accuracy is unnecessary. This type of thermometer is used for measuring liquid-filled devices, but you can also find bi-metal types that use mechanical components. The thermometer features a dial or scale display. The analogue thermometer provides temperature readings in Celsius or Fahrenheit. You can also immerse it in liquid to get an accurate reading. In addition, it requires little maintenance and offers variable measurement and resolution.
