---
product_id: 594004280
title: "Digital Peak Flow Meter PEF FEV1 Tester with Color Indicators"
brand: "sonmol"
price: "₩105966"
currency: KRW
in_stock: true
category: "Sonmol"
url: https://www.desertcart.kr/products/594004280-digital-peak-flow-meter-pef-fev1-tester-with-color-indicators
store_origin: KR
region: South Korea
---

# Personalized baseline calibration Dual PEF & FEV1 metrics 1-year battery life Digital Peak Flow Meter PEF FEV1 Tester with Color Indicators

**Brand:** sonmol
**Price:** ₩105966
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe smarter, live better — precision lung health in your pocket!

## Quick Answers

- **What is this?** Digital Peak Flow Meter PEF FEV1 Tester with Color Indicators by sonmol
- **How much does it cost?** ₩105966 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/594004280-digital-peak-flow-meter-pef-fev1-tester-with-color-indicators)

## 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

- • **Tailored to You:** Scan QR code to set personalized expected values based on your unique profile.
- • **Hygienic & Portable:** Open-pipe design for easy rinsing plus pocket-sized with year-long battery life for on-the-go use.
- • **Clinical-Grade Accuracy:** High-precision sensor ensures reliable lung function data you can trust.
- • **Kid-Friendly & Intuitive:** Simple operation and clear display make it perfect for ages 5+ to monitor lung health independently.
- • **Instant Visual Risk Alerts:** Color-coded zones with arrow indicators let you assess respiratory health at a glance.

## Overview

The Sonmol Digital Peak Flow Meter combines clinical-grade accuracy with user-friendly features, measuring both PEF and FEV1 in one device. Its color-coded risk zones and personalized baseline calibration empower users aged 5 and up to monitor lung function effortlessly. Compact and hygienic with a year-long battery life, it’s designed for seamless daily respiratory health tracking anytime, anywhere.

## Description

Buy Sonmol Digital Peak Flow Meter PEF FEV1 Tester with Color Indicators | Digital-Grade Precision • Color Indicators • App & Manual Tracking: Respiration Flow Meters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Digital-Grade Precision Measurement: Utilizes a high-accuracy differential-pressure sensor to deliver precise readings that meet the HHS guidelines. It eliminates the mechanical errors of traditional meters, providing clinical-grade data you can trust
- Dual-Parameter Assessment: Measures bothPEF and FEV1 in a single blow. This dual-parameter monitoring offers a more comprehensive evaluation of your lung function and airway clearance
- Screen Arrow Indicator & Color-Coded Risk Zones: Features a clear LCD screen that displays your test values instantly, with an on-screen arrow pointing directly to the red, yellow, and green color bars on the housing. This allows you to check your current respiratory control status at a single glance
- Personalized Expected Value: Respiratory targets vary by age, gender, height, and weight. Simply scan the on-device QR code to calculate your personal baseline value. Once configured, the device accurately compares each test against your standard. (Note: The risk indicator arrow will only activate after the predicted value is correctly set)
- Wide Suitability for Ages 5 and Above: With its intuitive operation and clear visual readouts, this electronic peak flow meter is suitable for anyone monitoring their lung health. It is highly child-friendly, enabling children aged 5 and older to use it easily under adult guidance or independently
- Open-Pipe Design for Easy Rinsing: Engineered with a straight, open-pipe airflow pathway that minimizes breathing resistance and prevents dirt buildup. Maintenance is simple and hassle-free—just rinse and sanitize the tube and mouthpiece directly to maintain daily hygiene
- 1-Year Ultra-Long Battery Life & Pocket-Sized Portability: Powered by 2 AAA batteries that provide up to one full year of daily use, eliminating the hassle of frequent charging. Its compact, pocket-sized design fits effortlessly into any bag, allowing you to monitor your breathing at home, school, or on the go

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CKXTZZ21 |
| Best Sellers Rank | #136,610 in Health & Household ( See Top 100 in Health & Household ) #4 in Respiration Flow Meters #17,163 in Home Use Medical Supplies & Equipment |
| Date First Available | October 12, 2023 |
| Item Weight | 4.3 ounces |
| Manufacturer | Somnol |
| Product Dimensions | 2.2 x 1.6 x 6 inches |

## Images

![Digital Peak Flow Meter PEF FEV1 Tester with Color Indicators - Image 1](https://m.media-amazon.com/images/I/61i4aUht+XL.jpg)

## 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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**Shop now:** [https://www.desertcart.kr/products/594004280-digital-peak-flow-meter-pef-fev1-tester-with-color-indicators](https://www.desertcart.kr/products/594004280-digital-peak-flow-meter-pef-fev1-tester-with-color-indicators)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-08-28*