---
product_id: 65917065
title: "Pf-100 Microlife Peak Flow & Asthma Meter - Expiratory Flow Pef and Fev1 Measurement"
brand: "microlife"
price: "€ 131.30"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.be/products/65917065-pf-100-microlife-peak-flow-and-asthma-meter-expiratory-flow
store_origin: BE
region: Belgium
---

# 240 data memory slots Battery powered, portable Rotating vane wheel tech Pf-100 Microlife Peak Flow & Asthma Meter - Expiratory Flow Pef and Fev1 Measurement

**Brand:** microlife
**Price:** € 131.30
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe Easy, Track Smart – Your Lung Health’s Best Ally

## Quick Answers

- **What is this?** Pf-100 Microlife Peak Flow & Asthma Meter - Expiratory Flow Pef and Fev1 Measurement by microlife
- **How much does it cost?** € 131.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/65917065-pf-100-microlife-peak-flow-and-asthma-meter-expiratory-flow)

## Best For

- microlife enthusiasts

## Why This Product

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

## Key Features

- • **Ready for Action:** Comes with professional carrying bag, wall holder, software & connection cable for seamless integration
- • **Data at Your Fingertips:** Stores up to 240 readings with timestamps to track your lung health trends effortlessly
- • **Precision You Can Trust:** High accuracy PEF & FEV1 measurements for reliable respiratory monitoring
- • **Versatile & User-Friendly:** Rotating vane wheel design suitable for both children and adults, ensuring inclusive care
- • **Intuitive Results Indicator:** Clear, easy-to-understand feedback so you never miss a critical health alert

## Overview

The Microlife PF-100 Peak Flow & Asthma Meter offers precise measurement of peak expiratory flow (PEF) and FEV1, storing up to 240 readings with date and time for comprehensive lung health tracking. Featuring a rotating vane wheel suitable for all ages, it includes a professional carrying bag, wall holder, and software with connection cable, all powered by included AAA batteries for portability and convenience.

## Features

- Peak Flow Pack Of 1
- High accuracy With peak expiratory flow (PEF) & FEV1 measurement.
- 240 data memory Stores up to 240 measured values with date and time.
- Result indicator Understand measurement data intuitively.
- Rotating vane wheel method
- Suitable for children and adults
- Professional carrying bag
- Battery driven
- Equipped with wall holder
- Software and connection cable included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B000BH8TUA |
| Batteries | 2 AAA batteries required. (included) |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | 63,380 in Business, Industry & Science (See Top 100 in Business, Industry & Science) 11 in Spirometers |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,433) 4.2 out of 5 stars |
| Date First Available | 10 Aug. 2012 |
| Guaranteed Software Updates Until | unknown |
| Included Components | Digital Asthma Monitor |
| Item Model Number | PF 100 |
| Item Package Quantity | 1 |
| Item Weight | 150 g |
| Manufacturer | Microlife |
| Number Of Pieces | 1 |
| Part Number | FBA_PF-100 |
| Pattern | Single |
| Plug Profile | Wall Mount |
| Product Dimensions | 19.05 x 13.97 x 10.16 cm; 150 g |
| Specific Uses | Business, Education, Gaming, Photo Editing, Programming, Video Editing |

## Images

![Pf-100 Microlife Peak Flow & Asthma Meter - Expiratory Flow Pef and Fev1 Measurement - Image 1](https://m.media-amazon.com/images/I/71VoA9MCGLL.jpg)

## Available Options

This product comes in different **Pattern Name** options.

## Questions & Answers

**Q: What's the lowest reading unit records? i have copd. on a manual pf meter i blow 180 to 240. this thing won't record anything for me.**
A: The lowest reading I have blown on this is 240. I have never had a situation where it didn't record for me.

**Q: Can you use this without having a computer**
A: Yes. I have severe Asthma and have to keep a record for my hospital. When i use it i do three blows. It show on the display when to blow into the device.  After the third blow it will the highest blow you have performed.  Then just turn it off.  You don't have  to set it up on a computer. I just record my readings in a diary for the hospital.  Regards Paul

**Q: Can you please tell me if this comes with the software to read the USB output**
A: Yes. The disc is in the box not the zipped case. I still use XP and it runs without problems. OS up to 8 are listed. No idea if it runs on 10.

**Q: Is it possible to use with disposable mouthpieces so that it could be used on a great variety of people? If so which mouthpieces will fit it?**
A: Sorry, I know you can use interchangeable mouthpieces, but I do not know about disposable.  Perhaps you could contact the manufacturers.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Impressed with device, software lacking somewhat for 2020
*by  on Reviewed in the United Kingdom 1 June 2020*

I'm very impressed with the device, it looks and feels to be good quality and is of good accuracy when taking readings. It comes with a two-tier zip case, USB cable for connecting to a laptop or PC, instruction manual, quick start guide and a spare mouthpiece.If you've used a PEF device before you will know how it works - the result is instant on the screen and shows firstly the PEF then after a few seconds the FEV1.You can record the results on your computer by either downloading the software from the Microlife website (easiest way) or using the disk that comes with the device.The setting up of the software is a bit fiddly, but once you play with it for 10 mins and get a hang of the dated interface it's fine.It DOES need an update, it's 2020 and the software is initially compatible with Windows 8... I can, however, confirm that it works on Windows 10 if anything a little laggy.You can add multiple users to the device and to the software so both you and your partner/family can use the device.They could increase the sales by updating the software and creating compatibility with macOS too, the device itself is fine.In summary, I'd recommend it - just be ready to have patience setting up the software.

### ⭐⭐⭐⭐ Mostly very useful
*by  on Reviewed in the United Kingdom 10 March 2026*

I'd give 5 stars if it connected to my PC more easily. I downloaded the app, created a profile, did some readings, connected the cable and nada. Equally, no Bluetooth functionality? I had the app on my Andriod phone. That would be a big plus. That said, it's otherwise a really useful lung function device that I'll keep using on a regular basis.

### ⭐⭐⭐⭐⭐ Easy to use, easy to set up and easy to clean
*by  on Reviewed in the United Kingdom 30 April 2017*

This is brilliantly reliable and very easy to operate. Not only that, it is easy to clean after each use (comes with a spare mouth piece - so two people can use it). The results can be easily uploaded to Microsoft Health Vault (using the connection centre) which enables you to track your peak flow.

## Frequently Bought Together

- Microlife (Deluxe Kit) Digital Peak Flow Meter Tests PEF / FEV1 / Early Detection of Asthma Attacks | Spirometer for Kids & Adults | Perfect for Monitoring Asthma, COPD & other Lung Conditions at Home
- 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 Belgium*
*Store origin: BE*
*Last updated: 2026-08-19*