---
product_id: 65917065
title: "Pf-100 Microlife Peak Flow & Asthma Meter - Expiratory Flow Pef and Fev1 Measurement"
brand: "microlife"
price: "AR$413383"
currency: ARS
in_stock: true
reviews_count: 13
category: "Microlife"
url: https://www.desertcart.com.ar/products/65917065-pf-100-microlife-peak-flow-and-asthma-meter-expiratory-flow
store_origin: AR
region: Argentina
---

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

**Brand:** microlife
**Price:** AR$413383
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe Easy, Track Smarter – Your Health’s New MVP

## 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?** AR$413383 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/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 included
- • **Data at Your Fingertips:** Stores up to 240 readings with timestamps to track your respiratory health trends
- • **Precision You Can Trust:** High accuracy PEF & FEV1 measurements for reliable asthma management
- • **Intuitive Results Indicator:** Clear, easy-to-understand feedback so you never miss a critical change
- • **Versatile & Family-Friendly:** Rotating vane wheel design suitable for both children and adults

## Overview

The Pf-100 Microlife Peak Flow & Asthma Meter is a lightweight, battery-powered device designed for precise measurement of peak expiratory flow (PEF) and FEV1. It stores up to 240 readings with date and time, features an intuitive result indicator, and uses a rotating vane wheel method suitable for all ages. Complete with a professional carrying bag, wall mount, software, and connection cable, it empowers users to monitor respiratory health anytime, anywhere.

## Description

Microlife Pf-100 Microlife Peak Flow & Asthma Meter - Expiratory Flow Pef and Fev1 Measurement : desertcart.co.uk: Health & Personal Care

Review: Impressed with device, software lacking somewhat for 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.
Review: Easy to use, easy to set up and easy to clean - 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.

## 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 |
|---------------|-------|
| Manufacturer | Microlife |
| Part number | FBA_PF-100 |
| Item Weight | 150 g |
| Product Dimensions | 19.05 x 13.97 x 10.16 cm; 150 g |
| Batteries | 2 AAA batteries required. (included) |
| Item model number | PF 100 |
| Pattern | Single |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Plug profile | Wall Mount |
| Specific uses | Business, Education, Gaming, Photo Editing, Programming, Video Editing |
| Included components | Digital Asthma Monitor |
| Batteries included? | Yes |
| Batteries Required? | Yes |

## 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)

## 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 G***E on 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.

### ⭐⭐⭐⭐⭐ Easy to use, easy to set up and easy to clean
*by M***L on 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.

### ⭐⭐⭐⭐ It works well. Some useful software to track Asthma
*by R***S on 13 May 2021*

The unit appears to work well as a medical trials patient I have used many different types of Spirometer. This one gives readings in the range I expect for me and appears well constructed. The software works on win 10 but is a bit fiddly to use and the hand book doesn't cover it well. 1. Copen software app. 2. Connect device to PC, 3 switch on device. You may find the software has some data in it already and you will need to delete this and download your patient dat and ID to the device before you use it. After that it appears to work fine giving highest readings over a selected time period, a graph and Peak flow and FEV1 data. Only 4 stars because software not covered in manual.

## 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 Argentina*
*Store origin: AR*
*Last updated: 2026-02-02*