Search  for anything...
Sonmol

Digital Peak Flow Meter Portable PEF Forced Expiratory Volume FEV1 Tester with Red Yellow Green Risk indicator

    • Based on 10 reviews
Condition: New
Checking for product changes
$39.99 Why this price?

Buy Now, Pay Later

As low as $9 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Nov 25
Order within 13 hours and 44 minutes
Available payment plans shown during checkout

Features

  • Ultra-Accurate: Sonmol electronic peak flow meter with differential-pressure-type sensor measures 2 parameters PEF & FEV1. Meets the U.S. Department of Health and Human Services' Guidelines. Includes a PEF expected value calculation tool (accessed by scanning the QR code)
  • Risk Indicator & Customize Expected Values: Sonmol peak flow meter with LCD screen which automatically displays test values easy for you to record, you can set up your personal expected value, and each test will show your control condition with the risk indicator. * No red, yellow, or green Risk Indicators will be displayed on the device without properly setting the expected value.* No Risk Indicates will be displayed on the device without properly setting the expected value
  • Pocket Peak Flow Meter with Long Lifespan: This testing device is powered by 2 AAA batteries, providing up to one year of daily use. It's compact, pocket-size design allows you to conveniently carry it in your bag, enabling you to check whenever and wherever you need.
  • Clean and User-Friendly: Our peak flow meter features an open pipe design for easy mouthpiece cleaning and disinfection.
  • Applicable for: This peak flow meter is suitable for whoever concerned about their respiratory health

Package Dimensions ‏ : ‎ 6.54 x 2.72 x 2.28 inches; 4.66 ounces


Date First Available ‏ : ‎ October 12, 2023


Manufacturer ‏ : ‎ Somnol


Country of Origin ‏ : ‎ China


Best Sellers Rank: #92,239 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #61 in Flowmeters


#61 in Flowmeters:


Customer Reviews: 4.5 4.5 out of 5 stars 10 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Simple Yet Effective!
Review Image by Nate-moonraker Nate-moonraker
Review Image by Nate-moonraker Nate-moonraker
Review Image by Nate-moonraker Nate-moonraker
This meter is a comprehensive package that includes batteries, instructions, a peak flow diary progress chart, and stickers. It is an excellent upgrade for measuring lung capacity and function due to its simplicity and portability. Unlike other models that use wind vanes and other mechanical means for testing pressure and volume, this unit uses a differential pressure sensor, making it very portable. This meter is particularly useful for those in the nursing industry who provide in-home health care. Its use and setup are also straightforward. To calculate your desired PEF value, scan the QR code provided and enter it by holding down the button for five seconds while the device is powered off. Once entered, the unit will calculate the values and display them as green, yellow or red for quick reference. One great tip is to scan off the original peak flow diary and print off copies to use as daily references instead of using stickers and the original diary a person could use Green Yellow and Red Markers instead of the Stickers. This would work exceptionally well for nurses or individuals who will be using this meter long term. The tube design makes cleaning easy; a simple alcohol wipe can disinfect the mouthpiece quickly. For those who want to keep track of their daily values long term, there is an app available for both Android and Apple devices that allows you to record and archive your readings. With its ability to potentially catch any lung issues before they become worse, this meter gets a 5-star rating for its simplicity and cost-effectiveness. ... show more
Reviewed in the United States on January 8, 2024 by Nate-moonraker Nate-moonraker
    • Works well and is easy to use
This PEF meter works well and is really easy to use. Using their calculator (from the QR code in the QuickStart) I was able to set my expected flow easily enough. It was a little difficult to know which method of calculating expected flow would be the best for me though. But in the end decided to use the CDC method as I'm located in the US and that's what my PCP would likely use if I ended up in the doctor's office for breathing issues. But I was surprised at the wide variance in the results of the different methods as this would change the red/yellow/green indications of the result somewhat. But this flow meter has allowed me to verify variations in congestion that I experience at different times of the day and there's peace of mind being able to measure the extent of this physical component in real way. And more importantly it helps me to manage my life better, and I'm really happy to have this tool to help with that. ... show more
Reviewed in the United States on January 13, 2024 by James Lummel
    • Works well, uses AAA batteries
Review Image by M. Adam Davis M. Adam Davis
Review Image by M. Adam Davis M. Adam Davis
Review Image by M. Adam Davis M. Adam Davis
This spirometer works pretty well. It uses AAA batteries, included, and it includes a chart for tracking if you want to track your progress. The usage and instructions are pretty simple and I was able to set my goal easily, after which it provides feedback about how close you are so you don’t have to remember what your ideal number is when you use it. Just do a test and you’ll know whether you’re running low on air and may need to take action. It’s a fairly simple device, and looks easy enough to sterilize with alcohol wipes. The measurement hole is small and could become clogged if not kept clean, but it doesn’t come with a bag or dust covers so keeping dust and dirt out will be a challenge and could affect the reading. Overall I’m glad to have one, lung capacity is a useful measurement both for illness and in sports medicine. ... show more
Reviewed in the United States on January 13, 2024 by M. Adam Davis M. Adam Davis
    • Seems to work alright
I've never used one of these before, but as an asthmatic in his mid-life, I decided it was time to start tracking it. This meter seems good, albeit a bit cheaply constructed - but it's not like it's going in an EMT's kit, and is perfectly adequat for home use. Three stars because, IMHO, it's a bit on the pricey side for something that feels simple and cheap. Otherwise - no complaints! ... show more
Reviewed in the United States on January 16, 2024 by christopher.robot
    • Works well!
I like this meter for a quick reading and it is easy to keep it clean. It does a good job of giving you a sense of the levels you're at, so if you wake up out of breath, you can confirm with the numbers to see how far off 'normal' you are. This is very helpful to decide whether or not you should see your doctor. I like that it has an app to help you track your levels. It also has a diary you can log the info on and you can print more off of you want to keep track this way. It’s small and you can take it with you wherever you go. I think this is a great product! ... show more
Reviewed in the United States on January 10, 2024 by Tiffini S.
    • Simple to use, easy to clean, great price
Review Image by J. W. J. W.
Review Image by J. W. J. W.
Super simple to use. The included instructions are easy to follow and the QR codes make finding your PEF value and setting up your PEF diary simple. This is a great device for anyone with asthma, COPD, or anyone who wants to track their lung volume. This is a great little device and a good deal for the cost. 5 stars, a definite buy if you're looking for a spirometer. ... show more
Reviewed in the United States on January 16, 2024 by J. W. J. W.
    • Seems accurate
So, I have a very expensive professional peak flow meter and this is fairly close to the readings I get on that one. I can't speak to if my old one or this one are perfectly accurate because I don't have a lab. I can say the readings are close to what I get with a different one. This seems like a good sign to me. All in all I recommend. ... show more
Reviewed in the United States on January 13, 2024 by Dustman
    • Gives plausible results, but takes some getting used to. Easy to clean.
I like the design of this thing a lot. The blow tube is just a tube (I assume the small ring at the end is a pressure sensor), and doesn't open into the main device. This makes it easy to clean. I found it very easy to get working. The readouts seem plausible. I personally (as a beginner at this sort of measurement) found that it tok some practice to learn to exhale in the way the device required --- but that's to be expected. ... show more
Reviewed in the United States on January 5, 2024 by Anonymous

Can't find a product?

Find it on Amazon first, then paste the link below.