Portable Digital Peak Flow Meter and Spirometer for Adults and Kids with Asthma and COPD

From the Sonmol brand, we present the Peak Flow Meter - a guardian of your respiratory health. For many years, we have been dedicated to asthma management, constantly researching and upgrading our products to meet the needs of diverse individuals.

Now, we offer two portable peak flow meters: PEF1.5 and PEF2.0, which you can use anytime and anywhere. Additionally, we have launched the ePEF APP to help you better track your asthma control and lung function.

The Sonmol Peak Flow Meter 1.5 and 2.0 share several key features:

Measure data: PEF (Peak Expiratory Flow) and FEV1 (Forced Expiratory Volume in 1 second) Working principle: Differential-pressure-type sensor Risk indicator on screen: ✓

The Sonmol Peak Flow Meter 2.0 also offers Bluetooth connectivity, allowing you to seamlessly integrate your data with the ePEF APP.

Regarding the power source, the PEF1.5 requires 2 AAA batteries, while the PEF2.0 is rechargeable, with a Type-C charging cable included.

Both devices boast high accuracy, thanks to the adoption of a differential pressure transducer and excellent structural design, ensuring high precision and good repeatability.

By measuring PEF and FEV1, the peak flow meters provide valuable insights into your lung function. You can input your data, which is displayed on the electronic digital LCD screen, to better manage your asthma attacks.

The compact and lightweight design of these peak flow meters allows you to carry them in your pocket or bag, enabling you to check your lung function wherever and whenever you need to.

These devices are suitable for adults or children with respiratory symptoms, asthma, chronic obstructive pulmonary disease, or for smokers.

In summary, the Sonmol Peak Flow Meter is a reliable and versatile tool that empowers you to take control of your respiratory health. With its advanced features and user-friendly design, you can monitor your lung function with ease and confidence, ensuring better management of your asthma or related conditions.

product information: