How to read the degree of the thermometer, how to see the degree of the thermometer?

The general use of the thermometer is the mercury thermometer, the mercury thermometer needs to be rotated to the appropriate position to clearly see the mercury, so as to read the temperature, the specific operation steps are as follows:

1. Hold the tail of the thermometer in one hand, that is, away from the end of the mercury column.

2. Slowly turn the thermometer in any direction and don't turn too fast.

3. When you turn to see a very thick mercury column from the front, stop the rotation and you can read the degree.

4. After reading, place the mercury thermometer in a safe place.

Notes:

1. During the above operation, be careful not to touch the mercury end of the thermometer with your hands, which will affect the mercury column and cause inaccurate measurement.

2. In the fourth step of operation, it is best to shake the mercury thermometer after reading, and throw the mercury column below the reading line for easy use next time.

3. If the fourth step of the operation does not throw the mercury below the reading line and store it directly in a safe place, the next time you use it, you must throw the mercury below the reading line before using it, otherwise the measured body temperature will be inaccurate.

4. When operating the fourth step, be sure to put the mercury thermometer in a safe place, especially if there are children at home, because the outer surface of the mercury thermometer is glass, which is easy to break, and the mercury will flow out after falling, and the mercury is a toxic liquid, which will cause mercury poisoning if the child eats it.

Usually the user uses a mercury thermometer, the mercury thermometer reading method is to hold the tail of the thermometer with one hand, that is, away from the end of the mercury column, so that the eye and the thermometer are at the same level, and then slowly turn the thermometer, and the corresponding temperature value can be read when the thick mercury column is seen from the front.

Be careful not to touch the mercury end of the thermometer with your hands, as this will affect the mercury column and cause inaccurate measurement. If you're using an electronic thermometer, it's even easier to take a reading on the LCD screen.

Isn't the thermometer triangular, from the middle of the scale and the scale, there is a thick line, and you can see it when you turn around and look at it.

It's okay to tilt it a little bit, and the mercury in it is how many degrees there.

There is silver mercury in it, and you can look at the corresponding number wherever it rises.

A digital thermometer is a few degrees.

The thermometer is a Mitsubishi structure with a font on each side, one side is marked with the date of manufacture and brand, one side is marked with degrees, and the other side is marked with a scale.

The power of the thermometer is from 35 degrees to 42 degrees, and the scale is divided into 14 large grids, and each large grid represents five small degrees.

How to use a thermometer, after taking the thermometer, hold the tail of the thermometer with your hand and turn the thermometer to the middle of the degree and scale.

Gently turn it repeatedly, and you will see a silver line (mercury). Look a little more and you'll see.

Hold the tail of the thermometer, gently shake the thermometer so that the scale of the thermometer is below 35 degrees, and then put it under the armpit (silver place) for 10-15 minutes and take it out.

Look at the silver line along the gap between the scale and the degree to **, and the current temperature is in degrees.

The thermometer is a prism, and when you look at the temperature, you can see the mercury column inside with the white side as the background, and if you turn the thermometer slightly, you will see the mercury column inside, and when the mercury column is magnified, you can read it. When you have taken your temperature, place the thermometer horizontally about 30 centimeters in front of your eyes, keep your eyes on the thermometer at about 36 degrees and rotate it right in front of you until you see the mercury staying, it's easy to see, look for it slowly.

The reading should be at eye level with the upper surface of the liquid column in the mercury thermometer. Grasp the head that does not have mercury with your hand, hold it horizontally, and slowly rotate the mercury thermometer, and observe the mercury thermometer as you rotate it, so that you can see where the mercury is. Generally, you can see a white mercury line on the edge between the scale and the number, and the corresponding number position is the corresponding body temperature.

There is a white line on the thermometer after taking the body temperature, and you can see the mercury column through the white background, and the temperature under the armpit is 36-37 degrees, the temperature of the oral cavity is degrees, and the rectal temperature is higher than the oral temperature.

The line of sight of the mercury thermometer should be level with the upper surface of the liquid column in the mercury thermometer. Hold the tail of the mercury thermometer in one hand, that is, away from the end of the mercury column, so that the eyes are at the same level as the thermometer, and then slowly turn the thermometer, and you can see the thick mercury column (the silver line in the middle) from the front, and you can see that the line is in the middle of the count, and then you can read the temperature number.

Generally, it is the triangular shape of the hospital, and when looking at it, pay attention to the pale white side as the back, and slightly raise the light transmission to see the reading. At eye level, slowly turn the thermometer and see it.

Tool: Thermometer.

The thermometer looks at the degree, and the specific operation is as follows:

1. First of all, the thermometer is a Mitsubishi structure, with a font on each side, one side is marked with the production date and brand, one side is marked with the degree, and the other side is marked with a scale, as shown in the figure below.

2. Next, the degree of the thermometer is from 35 degrees to 42 degrees, and the scale is divided into 14 large grids. Each large grid represents 0 5 degrees and is divided into 5 small grids of 0 1 degrees, as shown in the figure below.

3. Then, after removing the thermometer, hold the tail of the thermometer with your hand and turn the thermometer to the middle of the degree and scale, as shown in the figure below.

4. Next, if you gently turn it repeatedly, you will see a silver wire (mercury), as shown in the figure below.

5. Then, hold the tail of the thermometer, gently shake the thermometer so that the scale is below 35 degrees, and put it under the armpit (silver) for 10 15 minutes to take it out, as shown in the figure below.

6. Finally, look at the direction of the silver line along the gap between the scale and the degree, and the current temperature is 36 4 degrees, as shown in the figure below.

Lay the thermometer horizontally with your hand facing the opposite edge of the side marked with the date of manufacture. You can see the mercury line.

2. It can read the current temperature (the scale marked by the mercury column), and accurately measure the low temperature and high temperature of the day (the small round ball under the blue needle indicates the scale: the left measurement is the low temperature of the zui, and the right measurement is the high temperature of the zui);

3. The display is clear, easy to use, and the error is very small.

How to use: Press the button in the middle first, so that the blue pin slides down and falls back, connecting to the top of the two mercury columns (the corresponding temperature at the top of the mercury column is the current temperature); After a period of time, when the temperature drops or rises, the left and right blue needles will be pushed upwards by the mercury column respectively (until the measured ambient temperature is high or low limit), when the temperature changes again, the mercury column rises or falls (the blue needle remains in the original position), and the left and right blue needles will be vacated between the mercury column and the mercury column, and the corresponding scale between the top of the mercury column and the small round ball below the blue needle is the difference in temperature between the current and previous time. If you press and hold the middle button, wait for the left and right pins to fall back and connect with the mercury column to start a new period of temperature recording.

Precautions: 1. Prevent strong impact or vibration;

2. If there are bubbles or scattered fractures in the mercury column, it can be repaired according to the following methods:

a.Hold the top of the thermometer in your hand and raise it slightly and gently shake it off, and the mercury column will repolymerize.

b.Put the thermometer under hot water about 50 60 °C, and after a period of time, the bubbles will disappear as they rise after heating.

How to see the degree of the thermometer:

1. The thermometer is a Mitsubishi structure, with contents on three sides, one side is marked with the production date and brand of the thermometer, one side is marked with the temperature degree, and the other side is marked with a scale.

2. The degree of the thermometer is from 35 degrees to 42 degrees, and the scale is divided into 14 large grids, each large grid represents the degree, and each small grid represents the degree.

3. After holding the thermometer in your hand, pinch the tail of the thermometer with your hand and turn the thermometer to the middle of the degree and scale.

4. Turn the thermometer to the middle of the degree and the scale, you will see a silver line, if you don't see it, turn it up and down and look for a while to see it.

5. When you want to test the body temperature of a person, hold the tail of the thermometer, gently shake the thermometer, let the silver line of the thermometer scale drop below 35 degrees, and then clamp the thermometer (silver place) to the armpit, and take it out after 10 15 minutes.

6. When the time is up, take out the thermometer from under the armpit, and follow the gap between the two sides of the scale and the degree to see the position of the silver line rising. Read the number next to the silver line is the degree, and you can see that the current thermometer is the degree.

After taking the body temperature, holding the end of the thermometer in his right hand (not the silver-white one), the number is facing himself, Zhen Chai quietly rubbed the thermometer with his thumb and Zhao Sui's index finger, and looked at the number pointed to by a flashing white line in the middle of the thermometer is the body temperature.

This line is mercury, also known as mercury, which flows from the silvery-white end. Before each body temperature measurement, you should use the same method to hold the thermometer and gently shake the mercury to the silver-white end, below the number, and then measure it to be effective. In normal people, the armpit temperature is 36-37 degrees, the oral temperature is degrees, and the rectal temperature is higher than the oral temperature.