Peak Flow Meter
Product Code : LSK-GBP-11032
Peak Flow Meter (SKU LSK-GBP-11032) is a portable meter that reads how fast a person can blow air out in one sharp breath, on a scale from 60 to 800. Each unit is individually calibrated and has an integral one-way valve. In a biology laboratory it can support breathing and human physiology practicals in senior secondary classes, college physiology and nursing or sports-science courses. Science Lab Supplies sources this meter and can quote it from Ambala, India, to schools, colleges, training institutes and distributors.
Specifications
The peak flow meter's specifications appear in the table below. In brief, it is a portable, individually calibrated meter with a 60–800 scale and an integral one-way valve, so the reading taken from a forced breath out can be recorded and compared between students or between trials.
| Specification | Value |
|---|---|
| SKU | LSK-GBP-11032 |
| Type | Portable peak flow meter |
| Scale | 60–800 |
| Calibration | Individually calibrated |
| Valve | Integral one-way valve |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the Peak Flow Meter
The peak flow meter gives students a number for the strength of a forced breath out, known as peak expiratory flow. Readings can be repeated, averaged and compared, which turns a breathing lesson into a measurement practical with data that can be plotted against height, age or activity.
- Class 11 biology (breathing and exchange of gases): relating peak expiratory flow to the mechanics of breathing shown on the Human Lung Model in Bell Jar.
- Physical education and sports science: comparing readings before and after exercise.
- College physiology and nursing foundation courses: practising correct technique for recording peak expiratory flow.
- Project work on breathing, combined with carbon dioxide tests from the Kit for Experiments with Breathing.
Stand upright, take a full breath and blow out hard and fast in one go; take three readings and record the highest.
Standard Scope of Supply
The Peak Flow Meter is supplied as a single unit as described above, with its 60–800 scale and integral one-way valve. Mouthpieces, extra meters for group work or lung models can be listed in your enquiry, and each item will be shown separately on the quotation.
Packing, MOQ and Lead Time
The meter can be quoted individually for a demonstration or in a number to match your practical groups. Science Lab Supplies gives packing, delivery time and price for the quantity you ask for, and lung capacity meters or breathing kits can be priced on the same quotation.
With its Importer-Exporter Code, Science Lab Supplies can ship to buyers in Nepal, Bangladesh, Zambia, Rwanda, South Africa and Qatar. Science Lab Supplies is registered for GST (GSTIN 06ADEPJ0574F2ZU). Write to the team via the contact page, list the meter in the enquiry cart, or check the lab tender page for bid support.
Frequently Asked Questions
What does the Peak Flow Meter measure?
It measures peak expiratory flow, the fastest rate at which air can be blown out in one forced breath, and shows the result on its scale from 60 to 800.
What is the one-way valve for?
The integral one-way valve lets air pass outward through the meter during the blow, so the user breathes out through it rather than drawing air back through the device.
Is each meter calibrated?
Yes, each meter is individually calibrated. For a tender that names a particular scale unit or standard, include the wording in your enquiry and it will be checked on the quotation.
Who supplies the Peak Flow Meter?
This meter is a sourced item offered by Science Lab Supplies of Ambala, India; the company handles your enquiry, quotation and dispatch and can combine it with breathing apparatus and lung models.
Related Breathing Meters and Lung Models
The meters, bags and lung models below support the same breathing lessons, from measuring air volume and flow to showing how the lungs and diaphragm work. Each can be added to the quotation with the peak flow meter for a full respiratory physiology bench.
- Lung Capacity Meter — cylinder, piston and pipe, stored at −20 to +40 degree C.
- Lung Volume Bags, Plastic Transparent — transparent printed bags for collecting a breath.
- Respiration Apparatus — stoppered tubes joined by a plastic T for breath tests.
- Functional Human Respiratory System Model — 41 x 17 x 71 cm model with moving rib cage.
- Human Lung Demonstration Model — transparent bell-jar model, 17 x 17 x 20 cm.
- Human Respiratory System Model — nasal cavity, bronchial tree, lungs and heart position, with key card.
- Human Transparent Lung Segment Model — 10 right and 8 left lung segments in clear plastic.
Browse the General Biology Products range, respiratory models in the Human System Model range, or all Biology Lab equipment.
Last updated: 9 October 2026
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