---
product_id: 688140537
title: "Sonmol Digital Peak Flow Meter Spirometer Asthma for Adult Kids Portable PEF Forced Expiratory Volume FEV1 Home Medical"
brand: "sonmol"
price: "1069CFA"
currency: XOF
in_stock: false
url: https://www.desertcart.sn/products/688140537-sonmol-digital-peak-flow-meter-spirometer-asthma-for-adult-kids
store_origin: SN
region: Senegal
---

# Compact, pocket-friendly portability High-precision differential pressure sensor Dual parameter tracking with app integration Sonmol Digital Peak Flow Meter Spirometer Asthma for Adult Kids Portable PEF Forced Expiratory Volume FEV1 Home Medical

**Brand:** sonmol
**Price:** 1069CFA
**Availability:** ❌ Out of Stock

## Summary

> 🌬️ Breathe Easy, Live Freely — Your Pocket-Sized Respiratory Guardian

## Quick Answers

- **What is this?** Sonmol Digital Peak Flow Meter Spirometer Asthma for Adult Kids Portable PEF Forced Expiratory Volume FEV1 Home Medical by sonmol
- **How much does it cost?** 1069CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/688140537-sonmol-digital-peak-flow-meter-spirometer-asthma-for-adult-kids)

## Best For

- sonmol enthusiasts

## Why This Product

- Trusted sonmol brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **On-the-Go Lung Health:** Ultra-lightweight and pocket-sized design means you can monitor your respiratory health anytime, anywhere.
- • **Precision You Can Trust:** Advanced differential pressure transducer ensures consistent, accurate lung function readings every time.
- • **Dual Metrics, One Device:** Simultaneously measures Peak Expiratory Flow (PEF) and Forced Expiratory Volume (FEV1) for comprehensive respiratory monitoring.
- • **Instant Digital Feedback:** Clear LCD display delivers immediate, easy-to-read results—no guesswork, just data.
- • **Family-Friendly & Versatile:** Perfect for adults and kids managing asthma, COPD, or respiratory symptoms—because everyone deserves breath of fresh air.

## Overview

The Sonmol Digital Peak Flow Meter Spirometer combines high-accuracy differential pressure sensing with dual parameter measurement (PEF and FEV1) and app data tracking. Its compact, lightweight design makes it ideal for adults and children managing asthma or respiratory conditions, providing instant digital readings on a clear LCD for convenient, on-the-spot lung function monitoring.

## Description

Product Description               Digital Peak Flow Meter Spirometer Asthma for Adult Kids Portable PEF Forced Expiratory Volume FEV1 Home Medica Item specification:Model:SMPF-1Power Supply:DC3V (2 AAA Alkaline batteries)Display:Segment LCDTest method:Pressure SensorMeasurement range:Volume:0.5L~8L;Flow rate:60L/min~ 840 L/minAccuracy:Volume:±3％ or ±0.05L (whichever is greater);Flow rate:±10％ or ±18L/min ( whichever is greater)Linearity:Volume:±3％;Flow rate:≤ 5％Repeatability:Volume:±3% or ±0.05L of reading ( whichever is greater);Flow rate:±5% or ±10 L/min of reading ( whichever is greater)Airflow resistance:0.35 kPa/L/sFlow Rate Frequency response:±12％ or ±15L/min ( whichever is greater)Weight:52gSize:142x48x56mmFeature:High accuracy: Adopt pressure differential principle,excellent structure design,high precision and good repeatabilityAutomatically displays test values:LCD segment code LCD digital display test results clearlySuitable for all ages above 4Track your lungs function at homeEasily washed and cleaned for repeated useSelf-manage your condition to prevent acute exacerbation and unnecessary hospital visitsWho should use this device:Persons with respiratory symptoms,asthma，chronic obstructive pulmonary disease,smokersWarrty:Using in a single patient to avoid cross-infectionPlease use it in an environment with good ventilation, no pollution and no harmful gasesIf you have a severe attack of asthma and have obvious difficulty breathing, you should not use it againHow to use1.Stand up straight, keep your head naturally or slightly up and hold both sides of the peak flow meter with both hands. 2.Take a deep breath, filling your lungs completely.Place your lips tightly around the mouthpiece. Blow as hard and as fast as you can with a single breath.                  Ingredients               1

## Features

- High Accuracy: Adopt differential pressure transducer, excellent structure design, high precision and good repeatability
- Measures two parameters and APP tracks: PEFand FEV1. You can input your data which showson display to manage your asthma attack
- Automatically Displays Test Values: Electronic digtal peak flow meter with LCD, the Value can be dispaly clearly andscreen, quickly.
- Mini Size and lightweight: Portable peak flowmeter, can be put in your pocket or bag, all it takes is a one second blow to check your lung function when and where you want.
- Suitable for: Adults or Kids with respiratory symptoms, asthma, chronic obstructive pulmonary disease, smokers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Units | 1 Count |
| Brand | Sonmol |
| Format | 塑料 |
| Age Range Description | Adult; Kid |

## Product Details

- **Brand:** Sonmol
- **Item weight:** 0.11 Pounds
- **Item dimensions L x W x H:** 50 x 63 x 160 millimetres
- **Product benefits:** high accuracy peak flow meter spirometer
- **Specific uses for product:** Asthma
- **Active ingredients:** 无
- **Number of items:** 1
- **Item form:** 塑料
- **Age range (description):** Adult; Kid
- **Use for:** Hands

## Images

![Sonmol Digital Peak Flow Meter Spirometer Asthma for Adult Kids Portable PEF Forced Expiratory Volume FEV1 Home Medical - Image 1](https://m.media-amazon.com/images/I/61AGh1tI8EL.jpg)
![Sonmol Digital Peak Flow Meter Spirometer Asthma for Adult Kids Portable PEF Forced Expiratory Volume FEV1 Home Medical - Image 2](https://m.media-amazon.com/images/I/714YCHvxMAL.jpg)
![Sonmol Digital Peak Flow Meter Spirometer Asthma for Adult Kids Portable PEF Forced Expiratory Volume FEV1 Home Medical - Image 3](https://m.media-amazon.com/images/I/71EOkL85vnL.jpg)
![Sonmol Digital Peak Flow Meter Spirometer Asthma for Adult Kids Portable PEF Forced Expiratory Volume FEV1 Home Medical - Image 4](https://m.media-amazon.com/images/I/719-76nImTL.jpg)
![Sonmol Digital Peak Flow Meter Spirometer Asthma for Adult Kids Portable PEF Forced Expiratory Volume FEV1 Home Medical - Image 5](https://m.media-amazon.com/images/I/71gzIcjNghL.jpg)

## Questions & Answers

**Q: Why do the test values vary significantly?**
A: Usage methods and physical conditions can affect the results. Airflow blockage may cause PEF deviations. 1. Not inhaling deeply or exhaling forcefully and correctly 2. Respiratory muscle fatigue 3. Leakage from the mouth or nose

**Q: How to avoid noticeable deviation test value among each tests?**
A: 1. Stand or sit upright before testing. 2. Take a deep breath in 3. Exhale forcefully and as quickly as possible 4. Seal the mouthpiece tightly 5. Take a short break between tests to avoid fatigue and ensure accurate results

**Q: Why can't l connect to Bluetooth?**
A: This item not with bluetooth function, app for manually recrod on it

**Q: Why there is no arrow to indicate red, yellow and green areas?**
A: Please check if you have set the expected PEF value. No arrow will be displayed on the device without properly setting the expected value. Suggestion: If you don't know how to set the expected value, please follow the instruction.

**Q: If the device can't display the values properly/ shows E1**
A: Please restart the peak flow to have a try. If you still have any problem please get in touch with us

## Frequently Bought Together

- Sonmol Digital Peak Flow Meter Spirometer Asthma COPD for Adult Kids Portable PEF Forced Expiratory Volume FEV1 Lung Tester Home Medical
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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-16*