---
product_id: 594004280
title: "Sonmol Digital Peak Flow Meter Portable PEF Forced Expiratory Volume FEV1 Tester with Red Yellow Green Risk Indicator"
brand: "sonmol"
price: "NT$2778"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/594004280-sonmol-digital-peak-flow-meter-portable-pef-forced-expiratory-volume
store_origin: TW
region: Taiwan
---

# Ultra-Accurate Measurement QR Code Integration 1 Year Battery Life Sonmol Digital Peak Flow Meter Portable PEF Forced Expiratory Volume FEV1 Tester with Red Yellow Green Risk Indicator

**Brand:** sonmol
**Price:** NT$2778
**Availability:** ✅ In Stock

## Summary

> Breathe Easy, Live Boldly! 🌬️

## Quick Answers

- **What is this?** Sonmol Digital Peak Flow Meter Portable PEF Forced Expiratory Volume FEV1 Tester with Red Yellow Green Risk Indicator by sonmol
- **How much does it cost?** NT$2778 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/594004280-sonmol-digital-peak-flow-meter-portable-pef-forced-expiratory-volume)

## 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

- • **Long-Lasting Performance:** Powered by 2 AAA batteries, enjoy up to a year of daily use without hassle.
- • **Compact & Portable Design:** Easily fits in your pocket, ensuring you can monitor your health anytime, anywhere.
- • **User-Friendly Maintenance:** Open pipe design allows for effortless cleaning and disinfection of the mouthpiece.
- • **Precision at Your Fingertips:** Experience ultra-accurate readings with our advanced differential-pressure sensor.
- • **Personalized Health Monitoring:** Set your expected values and receive real-time risk indicators for optimal respiratory health.

## Overview

The Sonmol Digital Peak Flow Meter is a portable device designed to measure Forced Expiratory Volume (FEV1) and Peak Expiratory Flow (PEF) with precision. It features a risk indicator, customizable expected values, and a user-friendly design for easy maintenance. Ideal for anyone concerned about respiratory health, this compact meter is powered by long-lasting batteries, making it a reliable companion for daily health monitoring.

## Description

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

## 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

## 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/511LA+Ub5rL.jpg)

## Frequently Bought Together

- Sonmol Digital Peak Flow Meter Portable PEF Forced Expiratory Volume FEV1 Tester with Red Yellow Green Risk Indicator
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**Shop now:** [https://www.desertcart.tw/products/594004280-sonmol-digital-peak-flow-meter-portable-pef-forced-expiratory-volume](https://www.desertcart.tw/products/594004280-sonmol-digital-peak-flow-meter-portable-pef-forced-expiratory-volume)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-22*