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OMRON PeakAir Peak Flow Meter, Measures Changes in Your Lung Air Flow to Assist in the Detection of Asthma Attacks (for Children and Adults)

4.5 4.5 out of 5 stars 1,885 ratings
$26.99 $26.99 per Count
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Purchase options and add-ons

  • Accurately measures peak expiratory flow rate (pefr), or how quickly air is leaving lungs
  • Instant readings help track changes in air flow
  • Compact design for Discreet use
  • Assists detection of pending asthma attack
  • Dual flow range accurately measures for both adults & children

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From the manufacturer

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1

PeakAir Peak Flow Meter

The PeakAir Peak Flow Meter is used to measure your “Peak Expiratory Flow Rate,” (PEFR) which is simply the highest speed you can blow air from your lungs. Your physician or other licensed healthcare professional has recommended that you use a Peak Flow meter to monitor changes in your airflow. With recommending the use of a Peak Flow meter, your healthcare professional will also give you a treatment plan that will tell you what action to take when you see changes in your peak flow readings.

What’s in the box

  • Peak Flow Meter
  • Reusable Mouthpiece
  • Instruction Manual
1

Product Description

Assists in early detection of asthma attacks by accurately measuring peak flow Dual flow range for adult and children Compact design can be used anywhere

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 6 x 2 x 7 inches; 1 Pounds
  • Item model number ‏ : ‎ PF9940
  • Department ‏ : ‎ Home Medical
  • Date First Available ‏ : ‎ September 16, 2003
  • Manufacturer ‏ : ‎ Omron
  • ASIN ‏ : ‎ B000N3YFA0
  • Customer Reviews:
    4.5 4.5 out of 5 stars 1,885 ratings

Product guides and documents

User Manual (PDF)

Important information

Directions

Attach the appropriate size mouthpiece on the input side of the Peak Flow Meter. Slide the indicator to the bottom (zero) side of the scale. Take a deep breath, put your mouth tightly over the mouthpiece and blow out hard and fast as possible, a short sharp blast. You do not have to expel all of the air in your lungs. The final position of the indicator is your PEFR (peak expiratory flow rate).

Legal Disclaimer

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

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Customer reviews

4.5 out of 5 stars
4.5 out of 5
1,885 global ratings

Customers say

Customers like the readability of the professional healthcare product. They mention that it's easy to use and set up. They also like the tracking, and asthma management. However, some customers dislike the fit. Opinions are mixed on performance, quality, value, and accuracy.

AI-generated from the text of customer reviews

31 customers mention31 positive0 negative

Customers find the peak flow meter super easy to use and read. They say it is simple, effective, and takes only a few minutes to set up. Customers also say it does a great job of measuring and is really easy to clean.

"...This one is very easy to use and closes up nicely. Not as pricey as the fancier ones...." Read more

"Does a great job of measuring great ease of use." Read more

"...My doctor did not give me directions only told me it was easy to use and to follow the directions from the package which is what I did." Read more

"Simple to use" Read more

7 customers mention7 positive0 negative

Customers find the tracking feature of the product helpful in tracking lung volume, air flow, and progress. They appreciate the simple charting included that can be duplicated using an excel spreadsheet. Customers also say the color-coded markers make it easy to keep track. Overall, they say it's a great product that measures lung capacity and is simple to use.

"...This device helps me keep track of what is happening. Simple charting included that is readily duplicated using an excel spreadsheet...." Read more

"This device is well built and seems reliable. The measurement of the breathing is nice and straight...." Read more

"A very quick, easy and accurate way to measure your air flow. Takes only a few minutes and is a good value for the money." Read more

"It comes with a chart so that you document your progress and you can see it you are doing better or worse." Read more

6 customers mention6 positive0 negative

Customers find the asthma management of the product helpful and handy. They also say it's great for instant results and practice, and helps them keep up with everything.

"PFM does what it is supposed to do. Helps me with asthma management. The charting grid sheet is worthless to me due to small size of grid squares...." Read more

"...It definitely helps us keep up with everything. We have struggled for awhile with his asthma but this makes it a whole lot easier to manage!..." Read more

"So far, this is really helpful for my asthma and it didn't break the bank!!" Read more

"Easy to use. Helps keep my daughter's asthma in check!" Read more

36 customers mention19 positive17 negative

Customers have mixed opinions about the performance of the meter. Some say it works well for them, is simple to use, and is very useful for tracking breathing problems. However, others say that it doesn't work as intended, is completely inadequate, and the moving plate stopped working.

"...Thankful, worked perfectly to track." Read more

"...External packaging was a flimsy sheet of polythene, completely inadequate.,..." Read more

"I like how simple this meter works. And it’s a good way to know what my outgoing breath is...." Read more

"It seems too simple to work but the readings are remarkably consistent...." Read more

30 customers mention15 positive15 negative

Customers are mixed about the quality of the professional healthcare product. Some mention it's well built, reliable, and sturdy. However, others say that it has already broken, the handle broke after a few uses, and was received cracked in several places.

"...Not as pricey as the fancier ones. It is plastic, but seems durable enough for my needs as an adult." Read more

"...The box was in poor shape, opened though envelope was intact. Meter was not damaged, luckily." Read more

"Nice basic unit. I've had run ins with asthma since childhood. I understand the lung capacity diminishes somewhat over time...." Read more

"Handle broke after a few uses." Read more

26 customers mention18 positive8 negative

Customers have mixed opinions about the value of the professional healthcare product. Some find it to be good value for the money, while others say it's too expensive for the value and has poor quality.

"...This one is very easy to use and closes up nicely. Not as pricey as the fancier ones...." Read more

"...very happy with the price and the way it works." Read more

"Seems a little too expensive for the value. It appears to be pretty accurate. The numbers on the resulting scale are a little small." Read more

"...Takes only a few minutes and is a good value for the money." Read more

19 customers mention11 positive8 negative

Customers have mixed opinions about the accuracy of the product. Some mention that it provides accurate readings every time, while others say that it does not provide accurate reading. Some customers also report that the numbers are difficult to read due to their size.

"I use this for my 7 year old. It was very accurate. Showed when she needed her albuterol spot on...." Read more

"...This device is difficult to use and hard to determine accuracy...." Read more

"Very accurate and easy-to-use" Read more

"Seems a little too expensive for the value. It appears to be pretty accurate. The numbers on the resulting scale are a little small." Read more

5 customers mention0 positive5 negative

Customers find the fit of the professional healthcare product to be too small for adult use, the box was all beat up, and the item didn't really fit in it. They also say the numbers are tiny and spaced closely together. Additionally, some find the product too bulky for travelling.

"...The numbers are tiny and spaced closely together as a plastic stick on-rather than printed as on my device...." Read more

"...anti-allergy meds, etc. A little too bulky for me to take travelling among all my other stuff, I would love to find a version of this meter..." Read more

"...The charting grid sheet is worthless to me due to small size of grid squares. I use my calendar to record result. Poorly packaged...." Read more

"..."in case of COVID.." 🙄 The box was all beat up, and the item didnt really fit in it, but I didn't think anything of it, strangely, until now...." Read more

Not sealed or sanitary to put in your mouth!
1 Star
Not sealed or sanitary to put in your mouth!
This product goes in your mouth to monitor respiratory issues and it’s thrown in a box ,it’s not sealed at all and who knows it could have been used.
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Top reviews from the United States

KW
5.0 out of 5 stars Easy to use
Reviewed in the United States on August 6, 2023
Verified Purchase
I ordered a peak flow meter per my allergist’s recommendation. This one is very easy to use and closes up nicely. Not as pricey as the fancier ones. It is plastic, but seems durable enough for my needs as an adult.
3 people found this helpful
Helpful
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Jenna Suffle
5.0 out of 5 stars Great quality for the value.
Reviewed in the United States on October 3, 2023
Verified Purchase
I have asthma and needed one of these asap but couldn’t get one anywhere else as quickly. Thankful, worked perfectly to track.
Helpful
 Report
Creole.Carroll
5.0 out of 5 stars Easy to use!
Reviewed in the United States on December 15, 2023
Verified Purchase
Does a great job of measuring great ease of use.
Helpful
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Beyoni's Books
4.0 out of 5 stars Interesting concept
Reviewed in the United States on November 9, 2023
Verified Purchase
My doctor advised me to purchase this, I used it for 30 days to track my breath for my next appointment with him. This device is difficult to use and hard to determine accuracy. When you breathe into the device the readings change depending on if you are sitting or standing and the time between blowing into the device. My doctor did not give me directions only told me it was easy to use and to follow the directions from the package which is what I did.
Helpful
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BoobooNan
5.0 out of 5 stars Does the job
Reviewed in the United States on September 22, 2023
Verified Purchase
Nice basic unit. I've had run ins with asthma since childhood. I understand the lung capacity diminishes somewhat over time. This device helps me keep track of what is happening. Simple charting included that is readily duplicated using an excel spreadsheet. I like the foldable built-in handle. It comes pre-set with the average rates per person type as a visible gauge. Of course, we are unique, so your readings are your own to track.
One person found this helpful
Helpful
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anthony j.
5.0 out of 5 stars No guessing
Reviewed in the United States on January 6, 2024
Verified Purchase
Leaves no doubt on the fitness of your airways. A must have!!
Helpful
 Report
PoohPoohSkiDoo
3.0 out of 5 stars Difficult to Read PFM Numbers for Persons with Vision Problems
Reviewed in the United States on October 26, 2023
Verified Purchase
I purchased this PFM as a replacement for one that I had at home, since I have to check my PFMs twice a day. I decided that I'm just going to use this one as my travel PFM because the numbers are hard to read since they're really small and squished together (easy for younger eyes but not so easy for older eyes). Seems to be fairly accurate, although readings tend to be a bit on the high side. Has markers for Green, Yellow and Red Zones which is great for asthma newbies.
One person found this helpful
Helpful
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Celso Doria
5.0 out of 5 stars Handy
Reviewed in the United States on December 27, 2023
Verified Purchase
Simple to use
Helpful
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Top reviews from other countries

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angel solis
5.0 out of 5 stars Flujometro
Reviewed in Mexico on September 20, 2023
Verified Purchase
Muy buen producido a muy bien precio
Report
Juan
5.0 out of 5 stars Excelente auxiliar para monitoreo de la respiración en casa
Reviewed in Mexico on March 29, 2022
Verified Purchase
Lo adquirí por recomendación médica, para tener un medio de medición del pico de respiración en casa, algo similar a una espirometría en casa. Es muy fácil de operar, y quizás lo que espero en un futuro es que proporcionen una app para reconocer la lectura desde la foto, por parte del fabricante. Lo recomiendo mucho si tienen en casa pacientes con ASMA, EPOC o alguna enfermedad respiratoria.
Report
Crge19
5.0 out of 5 stars Medidor de flujo
Reviewed in Mexico on April 15, 2022
Verified Purchase
Accesorio útil para medir los cambios en el flujo de aire pulmonar y monitorear tu salud pulmonar.
One person found this helpful
 Report
Gerardo
5.0 out of 5 stars Funcional
Reviewed in Mexico on October 6, 2021
Verified Purchase
Sirve para el fin de uso
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