Rossmax Child Peak Flow Meter with Color-coded Indicators (PF120C)

The Rossmax Child Peak Flow Meter (PF120C) is specially designed to help kids with asthma monitor their breathing in a simple and stress-free way. It’s easy to use, comfortable to hold, and comes with bright color-coded indicators that make understanding peak flow levels super simple—even for children and parents who aren’ familiar with medical tools. Whether you’re at home or on the go, this compact device is handy, durable, and perfect for tracking your child’s lung health. Healthcare providers also recommend it for its accuracy and safety, making it suitable for both home and clinical use.

The Rossmax PF120C works by measuring Peak Expiratory Flow Rate (PEFR)—the speed at which your child exhales air from the lungs. Your child blows into the mouthpiece of the device as hard and fast as possible, and the built-in indicator slides to show their peak flow rate. The colored zones help parents or caregivers easily assess breathing strength and identify if action is needed based on their asthma action plan.

1. Ensure your child stands up straight and takes a deep breath.
2. Have them place the mouthpiece in their mouth, sealing lips tightly.
3. Ask them to blow out as fast and as strong as possible.
4. Take note of where the pointer lands.
5. Repeat three times and record the highest reading.
6. Compare the result with the color-coded zones and follow prescribed instructions accordingly.

• Mild dizziness (if overused within a short period)
• Discomfort if used incorrectly
• Cross-contamination risk if mouthpiece is not cleaned or shared