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Sonmol Peak Flow Meter | PEF & FEV1 Pulmonary Health monitoring Digital Spirometer Respiratory Exerciser Without Bluetooth (Pack of 1)
Sonmol Peak Flow Meter | PEF & FEV1 Pulmonary Health monitoring Digital Spirometer Respiratory Exerciser Without Bluetooth (Pack of 1)
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Sonmol Digital Spirometer – Peak Flow Meter (PEF) & FEV1 Without Bluetooth

Sonmol Peak Flowmeter is a cutting-edge device designed to empower individuals in monitoring and managing their respiratory health effectively. Whether you're on a journey of pulmonary rehabilitation or simply aiming to maintain optimal lung health, this digital spirometer is an indispensable tool for you. The mini size and lightweight design make this peak flow meter highly portable, allowing users to carry it in their pocket or bag for on-the-go lung health monitoring. With its simple operation, users can check their lung health anytime, anywhere with just a one-second blow into the meter, offering quick and convenient monitoring without the need for complex procedures. The digital peak flow meter for respiration monitoring automatically displays test values on the LCD screen after blowing out the air.
How to setup the device with expected PEF value:

- Check the instruction manual to ensure the device is ready to be turned ON.
- Now, long-press the home button for 5 seconds (ignore the “9°-” page).
- Then the display will show “PEF 000 L/min,” indicating to set the expected value.
- You can increase the value of the current digit by pressing the home button.
- To switch between the 3 digits, press and hold the home button for 2-3 seconds.
- To freeze the expected value which you have entered, long-press and hold the home button (ignore the shifting between digits).
NOTE: Freezing the proper expected value will help in proper peak flow indication (red, yellow, and green).


Sonmol Peak Flow Meter is an innovative device designed to help individuals monitor and manage their lung health with ease. Whether you're in the process of pulmonary rehabilitation or simply trying to maintain optimal lung care, this digital lung tester is an essential tool. This portable and easy-to-use flow meter provides real-time lung function tests. By regularly tracking your peak respiratory flow, you gather valuable data that assists you and your healthcare provider in making informed decisions about your lung care. Suitable for all age groups, this spirometer is a versatile choice for families focused on respiratory health.
This flow tracker stands out as an effective tool for managing respiratory health compared to other oxygen-related devices. Unlike a pulse oximeter, which measures oxygen levels, our lung device monitors airway function for better respiratory care. Oxygen cylinders and oxygen concentrators supply oxygen but cannot monitor or predict airway problems like this airway monitor. This respiratory meter tracks pulmonary function, allowing for early detection of issues that can be treated with inhalers. With its precise lung function measurements, our lung flow meter empowers users to manage their lung health more effectively.
Our advanced Breath meter provides precise readings to detect early changes in lung function, making it essential for managing chronic respiratory conditions and supporting pulmonary rehabilitation. This compact, user-friendly device suits all ages and helps monitor key lung function indicators like PEF and FEV1. Incorporating it into your routine can strengthen respiratory muscles, improve lung capacity, and enhance the effectiveness of treatments like respiratory medicine, lung exercisers, and breathing exercises. The breathing device is compact and user-friendly, making it ideal for people of all ages. Simple operation allows easy measurement of PEF and FEV1, key lung function indicators. Invest in our Peak Flow Meter today for better lung health and progress tracking.

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