Does the free downloadable software work on a Mac?

It does not work on MAC. But you must purchase and attempt download to discover this. Would be nice to know before purchasing since this was a primary reason for selecting this device.

What is the diameter of the mouth piece ? can a disposable mouth piece fit on it ?

The mouthpiece has an outside diameter of 1.210 inches, and an inside diameter 0.985 inches. The flow meter kit I received came with three mouthpieces; one blue, one green and one purple. The manual has instructions for cleaning the mouthpiece after each use.

What is the highest reading fpr the microlife?

One reading seems never to exceed 100 and hovers near 60 and the other never exceeds 1.0 and hovers near .8 for me.

Does this product include the factory analysis USB cable?

Obsolete USB? Yes. But no USB to USB-C adapter.

Microlife Pf 100 Microlife Peak Flow And Asthma Meter Expiratory

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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C$7996

Duties & taxes included

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Sold byAmazon NicaraguaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌬️ Breathe smarter, live better — your lungs’ new best friend!

SMART VISUAL ALERTS - Color-coded result indicators (green/yellow/red) for instant understanding of your lung status.
DATA DRIVEN WELLNESS - Stores up to 240 readings with timestamps to track your respiratory trends effortlessly.
ALL AGE FRIENDLY DESIGN - Comes with 3 color-coded mouthpieces and a professional carrying bag—perfect for the whole family on the go.
PRECISION YOU CAN TRUST - High-accuracy PEF & FEV1 measurements for real-time lung health insights.
SEAMLESS DIGITAL INTEGRATION - Connects to your PC with included software to chart progress, print reports, and share with your doctor.

The Microlife PF-100 Peak Flow & Asthma Meter is a professional-grade digital spirometer designed for precise measurement of Peak Expiratory Flow (PEF) and Forced Expiratory Volume (FEV1). With a 240-reading memory, intuitive color-coded alerts, and PC connectivity including analysis software, it empowers asthma, COPD patients, and athletes to monitor lung function accurately. Lightweight and portable, it suits all ages and includes multiple mouthpieces and a carrying case for convenient daily use.

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Very impressed with the quality and fast delivery. Will shop here again.

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C$7996

Duties & taxes included

In stock

Sold byAmazon NicaraguaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Nicaragua.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Customer service was outstanding when I had questions about the product.

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Asin	B000BH8TUA
Best Sellers Rank	#79,587 in Health (See Top 100 in Health) #11 in Respiration Flow Meters
Item Model Number	PF 100
Manufacturer	Microlife
Product Dimensions	19.05 x 13.97 x 10.16 cm; 150 g

Microlife Pf-100 Microlife Peak Flow & Asthma Meter - Expiratory Flow Pef and Fev1 Measurement

Description

Specifications

Common Questions