---
product_id: 430258128
title: "Digital Peak Flow Meter,Home Medical with Tracking Software (Manually Recording)-Accurate&Reliable Spirometer for Asthma COPD Adult Kids"
brand: "nascool"
price: "876 kr"
currency: DKK
in_stock: true
reviews_count: 6
category: "Nascool"
url: https://www.desertcart.dk/products/430258128-digital-peak-flow-meter-home-medical-with-tracking-software-manually
store_origin: DK
region: Denmark
---

# High accuracy & repeatability Integrated asthma diary & tracking app Measures PEF & FEV1 automatically Digital Peak Flow Meter,Home Medical with Tracking Software (Manually Recording)-Accurate&Reliable Spirometer for Asthma COPD Adult Kids

**Brand:** nascool
**Price:** 876 kr
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe Better, Track Smarter, Live Freer

## Quick Answers

- **What is this?** Digital Peak Flow Meter,Home Medical with Tracking Software (Manually Recording)-Accurate&Reliable Spirometer for Asthma COPD Adult Kids by nascool
- **How much does it cost?** 876 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/430258128-digital-peak-flow-meter-home-medical-with-tracking-software-manually)

## Best For

- nascool enthusiasts

## Why This Product

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

## Key Features

- • **Precision You Can Trust:** Pressure differential sensor ensures clinical-grade accuracy without calibration.
- • **Compact & Ready Anywhere:** Portable, durable design fits your busy lifestyle—no disposable mouthpieces needed.
- • **For Every Breath You Take:** Ideal for adults, kids 6+, athletes, smokers, and anyone serious about lung health.
- • **Track & Manage Like a Pro:** Built-in asthma diary and app integration to log symptoms, triggers, and medication.
- • **Comprehensive Respiratory Insights:** Automatically displays peak expiratory flow (PEF) and forced expiratory volume (FEV1).

## Overview

The Nascool Digital Peak Flow Meter SMPF-2S is a compact, highly accurate spirometer designed for asthma and COPD management. It features a pressure differential sensor that meets ATS ERS WRIGHT standards, providing automatic PEF and FEV1 readings without calibration. The device includes a user-friendly asthma diary app to track symptoms, triggers, and medication, making it perfect for adults and children over 6 who want to proactively monitor their respiratory health.

## Description

Product Name：Peak flow meter Specification：SMPF-1 ntended use：Measuring forced expiratory volume of 1 second (FEV1), peak flow rate（PEF） Box Content Digital Peak Flow Meter Tracking Software&Asthma diary Instruction

Review: device wrong results - i have bought this device for my son he has asthma,It is showing always wrong results and i have tried so many times to connect to my phone but cannot find my phone.... i dont know i think its a waste of money and time i will try to return this device
Review: Seems to work well, great value.

## Features

- High accuracy&High repeatability-Pressure differential sensor applied ensures the high accuracy.No calibration is needed after manufactured.ATS ERS WRIGHT standards provided.
- PEF FEV1 automatically display-Measuring forced expiratory volume of 1 second (FEV1), peak flow rate（PEF).
- Portable size&Easy your usage-Durable, compact and portable.Easy to clean and disinfect,disposable mouthpiece is not necessary.
- Asthma diary&APP-helps you keep track of how well you are managing your asthma attack.if you have symptoms or n asthma attack,record the trigger,the symptoms,and what kind of medicine you used for relief.Professional IT team support.
- APPLICABLE FOR-People looking out for their respiratory health, asthma sufferers, persons with respiratory problems and COPD, smokers, sportspersons, athletes, adults and kids above 6.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09S3KJZZ7 |
| ASIN  | B09S3KJZZ7 |
| Brand | Nascool |
| Customer Reviews | 4.3 4.3 out of 5 stars (568) |
| Customer reviews | 4.3 4.3 out of 5 stars (568) |
| Date First Available | 19 April 2022 |
| Item model number  | SMPF-2S |
| Manufacturer  | Nascool |
| Product Dimensions  | 5.08 x 4.32 x 10.16 cm; 120 g |
| Units | 1 Count |

## Images

![Digital Peak Flow Meter,Home Medical with Tracking Software (Manually Recording)-Accurate&Reliable Spirometer for Asthma COPD Adult Kids - Image 1](https://m.media-amazon.com/images/I/61atGt80QXL.jpg)

## Questions & Answers

**Q: 1. Why do the test values vary significantly?**
A: Usage methods and physical conditions can affect the results. Airflow blockage may cause PEF deviations. 1) Did not inhale deeply or exhale forcefully and correctly; 2) Respiratory muscle fatigue; 3) Leakage from the mouth or nose, etc.

**Q: 2. 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: 3. E1 occur while using?**
A: Please restart the peak flow meter. If the E1 problem still persists, please get in touch with us. After confirm, we could send you a replacement.

**Q: Why can't I connect the device to Bluetooth or Sync data to the App?**
A: This peak flow meter has no Bluetooth and cannot sync data to the 'ePEF' app. Manually log your readings instead.

**Q: Why there no backlight red, yellow or green?**
A: This item do not have backlight. There is a triangular pointing to the red, yellow, or green sections for each test result * No arrow will be displayed on the device without properly setting the expected value.

## Customer Reviews

### ⭐ device wrong results
*by A***A on 22 October 2025*

i have bought this device for my son he has asthma,It is showing always wrong results and i have tried so many times to connect to my phone but cannot find my phone.... i dont know i think its a waste of money and time i will try to return this device

### ⭐⭐⭐⭐⭐ Review
*by C***M on 27 December 2025*

Seems to work well, great value.

### ⭐⭐⭐⭐⭐ Review
*by J***S on 25 November 2025*

The product is easy to use and instructions are easily understood.

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-21*