What Is A Thermometer?

Thermometer is a type of instrument that you should utilize to measure your body temperature. You could have seen this machine in hospitals the place nurses and medical doctors use them for measuring patients’ body temperatures. Apart from this, they are also used to measure food, water and air temperatures. Mercury or scientific thermometers are specifically designed with a purpose to measure human body temperatures. Read on to know more.

In this article, we’re going to concentrate on three types of thermometers: mercury, digital and infrared. We will go into details of each type of units that will help you know more about them. This will make it easier for you to choose a unit that may meet your temperature measurement needs. Just make certain you know what you need.

Mercury Thermometer

To start with, you need to shake the unit, which will move the mercury inside the tube. Next, it’s best to place the marked part of the system under your tongue for round minutes. Don’t open your mouth during this time or the reading may be inaccurate.

One other way is to position the meter in your armpit. For this methodology, you could wait a little longer, which needs to be no less than three minutes.

Digital Thermometer

This device has a heat sensor known as thermistor. What sets it apart from the mercury type is that it gives more versatility. Plus, it may give you an accurate reading in less than a minute.

This unit is more complex compared to the traditional type. These units feature a semiconductor element for measuring temperature. The microprocessor inside these thermometers may give a reading in less than 30 seconds. This unit gets the required energy from a small battery. The inner microprocessor shuts off when kept on for an extended period of time.

Infrared Thermometer

These units use infrared light as a way to measure temperature. You needn’t touch your body with this machine to get a reading. A serious drawback of the meter is that they can only measure the temperature on the surface of something. The advantage is that they will immediately give an accurate reading.

Common Options

Allows quick detection of body/surface temperature

Permits quick display of the results on the LCD screen

The response of the gadget is quite quick

Can be used to measure temperatures between 89.6F and 108.5F

Might help measure the surface temperature without touching the surface

The alarms will be adjusted to inform when the temperatures goes past the programmed limit

The optimum distance that the unit can measure the temperatures between is 1.9 and 5.9 inches

The unit is sturdy sufficient to withstand falls

There is no such thing as a have to get replacement provides

Prevents the spread of infection from one individual to another

The Takeaway

So, this was an outline of different types of thermometers. Based on the advantages and disadvantages of every gadget, you’ll be able to simply make a choice. Every unit has its set of pros and cons. The selection relies upon upon your wants and preferences.

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