---
product_id: 594004280
title: "Sonmol Digital Peak Flow Meter Portable PEF Forced Expiratory Volume FEV1 Tester with Red Yellow Green Risk Indicator"
price: "11133 kr"
currency: ISK
in_stock: true
reviews_count: 8
url: https://www.desertcart.is/products/594004280-sonmol-digital-peak-flow-meter-portable-pef-forced-expiratory-volume
store_origin: IS
region: Iceland
---

# Dual PEF & FEV1 metrics 1-year battery life Color-coded risk indicator Sonmol Digital Peak Flow Meter Portable PEF Forced Expiratory Volume FEV1 Tester with Red Yellow Green Risk Indicator

**Price:** 11133 kr
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe Smart, Live Bold — Your Lung Health, In Your Hands!

## Quick Answers

- **What is this?** Sonmol Digital Peak Flow Meter Portable PEF Forced Expiratory Volume FEV1 Tester with Red Yellow Green Risk Indicator
- **How much does it cost?** 11133 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/594004280-sonmol-digital-peak-flow-meter-portable-pef-forced-expiratory-volume)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Instant Risk Awareness:** Dynamic red, yellow, and green indicators instantly show your respiratory risk level for proactive health management.
- • **Precision You Can Trust:** Ultra-accurate differential-pressure sensor meets US health guidelines for reliable PEF & FEV1 readings.
- • **Hygienic & User-Friendly:** Open pipe design ensures easy cleaning and disinfection, making daily use safe and hassle-free.
- • **Pocket-Sized Portability:** Compact and lightweight design fits effortlessly in your bag, so you can monitor lung health anytime, anywhere.
- • **Personalized Health Tracking:** Customize your expected values and get tailored feedback every time you test, empowering smarter breathing control.

## Overview

The Sonmol Digital Peak Flow Meter is a portable, ultra-accurate device measuring Peak Expiratory Flow (PEF) and Forced Expiratory Volume (FEV1) with a differential-pressure sensor. It features a user-customizable expected value system paired with a red-yellow-green risk indicator for instant respiratory health insights. Powered by 2 AAA batteries, it offers up to one year of daily use in a compact, easy-to-clean design, ideal for proactive lung health monitoring on the go.

## Description

Product description How to set up expected value

Review: great machine ! - great machine !
Review: Really quick but not perfect - Quick and just as accurate as the one I got from transplant doctors both show 2.30 when clinic has 2.97 so it’s good for consistency but not good for accuracy

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.7 out of 5 stars 48 Reviews |

## Images

![Sonmol Digital Peak Flow Meter Portable PEF Forced Expiratory Volume FEV1 Tester with Red Yellow Green Risk Indicator - Image 1](https://m.media-amazon.com/images/I/61i4aUht+XL.jpg)
![Sonmol Digital Peak Flow Meter Portable PEF Forced Expiratory Volume FEV1 Tester with Red Yellow Green Risk Indicator - Image 2](https://m.media-amazon.com/images/I/71EOkL85vnL.jpg)
![Sonmol Digital Peak Flow Meter Portable PEF Forced Expiratory Volume FEV1 Tester with Red Yellow Green Risk Indicator - Image 3](https://m.media-amazon.com/images/I/714YCHvxMAL.jpg)
![Sonmol Digital Peak Flow Meter Portable PEF Forced Expiratory Volume FEV1 Tester with Red Yellow Green Risk Indicator - Image 4](https://m.media-amazon.com/images/I/71gzIcjNghL.jpg)
![Sonmol Digital Peak Flow Meter Portable PEF Forced Expiratory Volume FEV1 Tester with Red Yellow Green Risk Indicator - Image 5](https://m.media-amazon.com/images/I/719-76nImTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ great machine !
*by A***R on June 2, 2026*

great machine !

### ⭐⭐⭐⭐⭐ Really quick but not perfect
*by J***E on December 28, 2025*

Quick and just as accurate as the one I got from transplant doctors both show 2.30 when clinic has 2.97 so it’s good for consistency but not good for accuracy

### ⭐⭐⭐⭐⭐ Very Easy to Use
*by E***K on May 9, 2025*

Works easily and as advertised and much better the the manual flow meters of the past. Its simplicity makes it easy to clean and operate. Because the tube you blow into protrudes from the device, it's probably not one you would keep in your pocket. I recommend storing it in the box it comes with to keep it undamaged.

## Frequently Bought Together

- Sonmol Digital Peak Flow Meter Portable PEF Forced Expiratory Volume FEV1 Tester with Red Yellow Green Risk Indicator
- Zacurate Pro Series 500DL Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Silicone Cover, Batteries and Lanyard (Royal Black)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-06-05*