We got to the point where the body thermometer Became a must-have item in your home, shop or office But what brand of infrared fever meter to buy in a budget not more than 2,000 baht, try to check it.
SinceCOVID 19 Outbreaks. A fever measurement and body temperature measurement are necessary. To initially screen people at risk of COVID And many people also want to check their own body temperature often that we are addicted or not. Therefore, infrared thermometer Used to measure fever on the forehead and ears, thus becoming a must-have item at home Because it is convenient to measure fever, easy to read, fast-
But if you are looking to buy a body thermometer at a price of less than 2,000 baht, which brands are interesting? We have included a list of infrared body temperature measurement tools. That can be measured from the forehead to consider here
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What is the normal body temperature? What kind is called fever
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Body temperature Usually at 36.2-37.5 degrees Celsius, if beyond that, it is considered a fever. There are several general criteria for measuring fever as follows.
– Temperature 37.6 – 38.3 degrees Celsius = low fever
– Temperature 38.4 – 39.4 degrees Celsius = moderate fever
– Temperature 39.5 – 40.5 degrees Celsius = high fever
– Temperature 40.5 degrees Celsius or more = very high fever.
The fever measurement will also depend on the area where the temperature was measured, for example, if the temperature of the mouth, armpit, ear exceeds 37.5 degrees Celsius, or the rectal temperature exceeds 38 degrees Celsius within 48 hours with symptoms of a hot sensation Lush, flushing, redness, or other unusual symptoms, it is definitely considered a fever. Should quickly reduce the fever by wiping the body Or to see a doctor is best
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Body temperature How much is normal What kind of fever is measured to be the least accurate?
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What kind of fever meters are there?
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Fever measuring device Or an instrument to measure body temperature With continuous development, there are currently several types as follows
1.Glass thermometer
It is an instrument to measure fever by mouth or armpit to measure body temperature by placing it under the tongue. Or clamp it through the armpit The readings are read from the mercury that has a temperature number on it. And after use must be cleaned with disinfectant well
2.Glass thermometer Used to measure fever on the bottom
It looks like a glass thermometer. But the shape is tapered to make it easier to insert into the anus. This thermometer is used for young children who are unstable enough to measure fever through the mouth or hold the armpits. Before use, must apply lubricant gel And should be used with caution Because it may risk injury to the person undergoing a fever measurement if they are not skilled enough
3. Digital mercury thermometer
This is a body temperature measurement device developed from a glass thermometer. Therefore have a very similar shape But digitally, it can be read from the digital numbers that appear on the screen. It can be said that it is more convenient to take body temperature readings. However, it still needs to be cleaned with an antiseptic after use.
4. Tape measure tape
Body temperature measuring instrument, tape on the forehead Leave it for a while, a digital number will appear on your body temperature. Until the numbers stop running and can read the values It is convenient and fast. But the chance of error is quite high
5.Ear thermometer
This body temperature thermometer is one that we can often see in hospital screening departments. Using a fever measurement by inserting a sleeve on the tip of the machine and pricking it into the ear The machine will measure the temperature and translate the values into easy-to-read digital numbers. But this thermometer must be replaced with a new one every time you measure a patient. In addition, the device must be cleaned every 6 months.
6. Contactless infrared thermometer
Infrared fever thermometer measures body temperature through the forehead. There are both body temperature guns. Or wall mounted thermometer Or put on a stand It is the kind that we can often see during the COVID outbreak. Because the infrared thermometer can measure fever without touching the body. And show results very quickly
7. Walk-through temperature scanners Measure fever from heat radiation waves
In large places such as the entrance to an airport, hospital, or school entrance We may have walked through the door to scan the body temperature. That uses the principle of measuring heat waves from the body Which a body temperature measuring tool can measure fever from a distance Show results quickly Suitable for places that have a lot of people walking into the area.
However, each type of thermometer has its own limitations. The important thing is that we have to choose the right thermometer.
Advantages and limitations of measuring fever with an infrared thermometer
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Infrared thermometers are very suitable in COVID-19 situations because they can measure fever without touching the body, easy to use, and quick to interpret. The error is about 0.1-0.2%, which is considered relatively low.
But the limitation is that infrared thermometers are surface temperature thermometers, not core body temperature. Therefore, the forehead temperature should only be measured. It should not be measured on the ear canal or the palm as it will display errors. In addition, you must be very careful with the ambient temperature, especially the weather. Stuffy weather Cold air Or running to measure the fever, it may produce latent heat energy Therefore, there must be an appropriate measure of fever as well-
How to use an infrared thermometer
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Infrared fever meter Work by measuring heat radiation That radiate from the skin And translate the results into body temperature numbers With the following usage principles
– The thermometer should be placed in an environment where the fever will be measured for not less than 30 minutes.
– Check the thermometer to be ready to use, such as low battery? Temperature measurement mode is body temperature mode or not?
– Used to measure the forehead temperature Without clothing or obstructions to cover And hold the meter perpendicular to the forehead, hands still, and the person being measured should be still, not moving back and forth.
– The distance to measure temperature should be appropriate. By referring to the instruction manual of each thermometer
– before measuring the temperature Your body should remain in a room with a temperature of 25 ° C and stand or sit down for at least 15 minutes so that your body temperature is measured as close to the truth as possible.
– Should be repeated at least 3 times to get the exact value.
– The measuring person and the person being measured should wear a mask at all times. And wear protective clothing when screening for high-risk groups.
However, if you want to get a really accurate thermometer, you should repeat the test with another instrument, such as glass mercury, an ear thermometer. By measuring the core temperature of the body from the oral cavity, eardrum (in the ear canal), armpit or anus, which will get more accurate values.
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How to buy an infrared thermometer
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If intensive human screening is required Plus the number of people passing in – out, there is not much, it is best to choose a forehead gun infrared thermometer. Measure the fever per person
But if it is a rather large place The number of people passing in and out is quite large, may opt for a wall mounted infrared body thermometer or stand on a stand instead. This type of thermometer is convenient for staff. Because you don’t have to chase the temperature, person per person, just stand and check if someone has a fever or doesn’t have a screen and only
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Body thermometer Where to buy an infrared thermometer?
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If you want to buy a forehead infrared thermometer to measure fever You can buy them at drugstores. General leading stores such as Department Store, Home pro Officemate Watson or online shopping sites such as Shopee Lazada JD central or 7online
But if you still do not know which brand of infrared thermometer to buy, we have recommended for a price not exceeding 2,000 baht.
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Infrared thermometer Forehead shot, price not more than 2000
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1. SIMZO HW-F7
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Famous brand thermometer from China. This machine has FDA certificate from America, it is made of good quality materials from Germany. By using the same chip as the hospital thermometer Compact body Ergonomic handle In addition to being used to measure body temperature Can also be used to measure water temperature, milk temperature. Or room temperature The device uses only 2 AAA alkaline batteries. The accuracy of the fever is + – 0.2. If the temperature reaches 38 degrees Celsius, there will be an alarm and a red light.
- Price: about 850-1,300 baht
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2. Anitech- JK-106
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This compact and lightweight Japanese brand fever meter has 32 memory sets, a good quality reader, accurate display within 1 second, can measure both body and room temperature. Can be set to display in degrees Celsius or degrees Fahrenheit More importantly, there is also a certificate from importing from the FDA.
- Price: Approximately 1,390 baht
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3. CONTEC Model TP500
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Body thermometer with a clear display Can display the color according to the fever measurement criteria. With normal temperature, the screen is blue, low fever, and the screen is yellow. If you have a high fever, the screen will be red. The device has a power saving mode, the screen will turn off if not in use for 5 seconds, has an accurate measurement of + – 0.1, can be set to display the temperature in degrees Celsius or degrees Fahrenheit.
- Price: Approximately 1,500 baht
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4.Hywell Model UN-001
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A thermometer that measures fast. And there is an alarm when detecting a high temperature Along with the screen turns red when the temperature exceeds 37.4 degrees Celsius. Compact body, lightweight, easy to grip and easy to use. Temperature can be displayed in both Celsius and Fahrenheit.
- Price: Approximately 1,700 baht
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5.Yuwell Model YT-1
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Probably a well known brand Because this manufacturer produces many of the popular medical devices used in our home And with this infrared thermometer, it has an interesting feature. Since the modern minimalist design comes with an alarm mode when the measurement distance is not set, an audible alarm and a vibration alarm when the measurement is complete. If the temperature is high or equal to 37.6, the screen immediately turns orange. There are temperature display modes in both Celsius and Fahrenheit. And the screen will turn off automatically if not in use within 30 seconds.
- Price: about 1,500 – 2,000 baht
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6. Jumper JPD-FR408
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2 systems of infrared thermometers can measure fever on the forehead. Or dip it in the ear can be called a 2 in 1, a stylish device with a notification system when detecting a high temperature. There are 20 temperature data recording modes and this brand is a medical device manufacturer that has been standardized from Europe and America as well.
- Price: about 1,500-2,000 baht
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7. BEAUTIFUL LFR30B
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German infrared thermometer Measure the entire forehead And the temperature of various objects is displayed in 1 second with a blue light showing the appropriate distance to measure the temperature. The part of the screen can be distinguished according to the temperature level: normal green, yellow, low fever (37.5-38.5 degrees Celsius) and red high fever (38.6 degrees Celsius or higher) with voice prompts. It can store up to 99 measurement data and has a power saving mode when not in use within 60 seconds.
- Price: about 1,500-2,000 baht
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8. Microlife FR1DL1/FR1MF1
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Infrared forehead thermometer that is shaped like a remote, simple design, not bulky, can save 30 memory values, comes with Guiding Light technology to help tell the user to adjust the measurement position to be correct. have When measured, it will display two colors: normal green, but if the temperature is higher than 37.4 degrees Celsius, the screen will be red. With notification sound It also alerts you when the battery is low. Battery can be changed by using 2 AAA 1.5 V batteries, the device has a zero 2 year warranty period.
- Price: about 1,940 baht
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9. Beurer FT 65
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6 in 1 infrared thermometer, Germany quality It can measure forehead and ear temperature. Including the temperature of the surface of various objects with a button to press to change the mode according to use. The screen displays a digital number. With a light indicator showing normal values in green Abnormal red You can choose to display the value in degrees Celsius or Fahrenheit. Battery can be changed by using 2 AAA 1.5 V batteries. The device has a zero 5 year warranty period.
- Price: about 1,950 baht
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10. Easy Thermo
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4 in 1 infrared thermometer, the highlight is that the temperature measurement mode can be separated between children and adults. Divided into a mode for measuring forehead temperature of the child Mature forehead Ear temperature measurement mode And can also measure object temperature Small, compact body design, easy to use, accurate display with more than 1,000 clinical tests, large display screen, easy to read, 4-color indicator light, white ready to use, normal green, yellow, low fever, red, fever. High (over 38.1 degrees Celsius) with sound notification when the measurement is complete
- Price: about 1,600-2,100 baht
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11. OMRON MC-720
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Another leading medical device brand And is popular in Thailand This device can measure 3 types of forehead body temperature. Measure the temperature inside the room And surface temperature Can translate results quickly within 1 second, can store historical data 25 data, large screen to read clearly with sound notification when the measurement is complete and Blacklight light is easy to see even in the dark. This machine uses a CR2023 lithium button battery that can be used more than 2,500 times.
- Price: about 1,900-2,200 baht
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However, infrared thermometers are available at different prices. Various quality at present Therefore, before choosing to buy, you should check well that it is certified or not. To measure the body temperature as close as possible to reality Or you can buy it from a reputable store.
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