SMIC Breathe O Meter Peak Flowmeter – Adult Respiratory Respiratory Exerciser for personal Use

Price: ₹999 - ₹799.00
(as of Aug 22, 2023 21:54:41 UTC – Details)

SMIC PEAK FLOW METER A peak flow meter is a portable, inexpensive, hand-held device used to measure how air flows from your lungs in one “fast blast.” In other words, the meter measures your ability to push air out of your lungs. Peak flow meters come in two ranges to measure the air pushed out of your lungs. A peak flow meter is a portable, easy-to-use device that measures how well your lungs are able to expel air. By blowing a quick blast of air through a mouthpiece on one end, the peak flow meter can measure the force of air in liters per minute and give you a reading on a built-in numbered scale.
Move the marker to the bottom of the numbered scale, and connect the mouthpiece to the peak flow meter.
Take a deep breath, filling your lungs completely.
Place your lips tightly around the mouthpiece. Blow as hard and as fast as you can with a single breath.