1. Why do the test values vary significantly?

Usage methods and physical conditions can affect the results. Airflow blockage may cause PEF deviations. 1) Did not inhale deeply or exhale forcefully and correctly; 2) Respiratory muscle fatigue; 3) Leakage from the mouth or nose, etc.

2. How to avoid noticeable deviation test value among each tests?

1）Stand or sit upright before testing 2）Take a deep breath in 3）Exhale forcefully and as quickly as possible 4）Seal the mouthpiece tightly 5）Take a short break between tests to avoid fatigue and ensure accurate results

3. E1 occur while using?

Please restart the peak flow meter. If the E1 problem still persists, please get in touch with us. After confirm, we could send you a replacement.

Why can't I connect the device to Bluetooth or Sync data to the App?

This peak flow meter has no Bluetooth and cannot sync data to the 'ePEF' app. Manually log your readings instead.

Why there no backlight red, yellow or green?

This item do not have backlight. There is a triangular pointing to the red, yellow, or green sections for each test result * No arrow will be displayed on the device without properly setting the expected value.

Nascool Peak Flow Meter For Adults And Kids

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

Help Track order

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SAR 188

Duties & taxes included

In stock

Sold byAmazon KSADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌬️ Breathe Better, Live Smarter — Your Personal Respiratory Coach

COMPACT POWERHOUSE - Durable, lightweight, and easy to clean—take your respiratory health monitoring anywhere.
READY FOR EVERYONE - Designed for adults and kids 6+, perfect for athletes, smokers, and respiratory care.
COMPLETE MONITORING KIT - Includes digital meter, instruction manual, and asthma diary paper for seamless tracking.
PRECISION YOU CAN TRUST - Pressure differential sensor ensures lab-grade accuracy without calibration.
TRACK MANAGE LIKE A PRO - Integrated asthma diary app lets you log symptoms, triggers, and medication for smarter health decisions.

The Nascool Peak Flow Meter delivers highly accurate PEF and FEV1 measurements using a pressure differential sensor, meeting ATS ERS WRIGHT standards. Its portable, durable design requires no calibration and supports multiple users, including adults and children over 6. With an easy-to-use LCD display and a companion asthma diary app for manual tracking, it empowers users to monitor and manage respiratory health effectively. The complete package includes the meter, manual, and asthma diary paper, making it an essential tool for asthma sufferers, athletes, and anyone invested in lung health.

Specifications

ASIN	B09S3KJZZ7
Best Sellers Rank	#4,519 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Flowmeters
Customer Reviews	4.3 4.3 out of 5 stars (712)
Date First Available	February 9, 2022
Item model number	SMPF-2S
Manufacturer	Nascool
Product Dimensions	2 x 1.7 x 4 inches; 4.97 ounces

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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SAR 188

Duties & taxes included

In stock

Sold byAmazon KSADelivered 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 KSA.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

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Nascool Peak Flow Meter for Adults & Kids

Description

Specifications

Common Questions