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Description
Easily measure vital capacity, tidal volume, and expiratory reserve volume with this handheld, easy-to-use spirometer. Includes 50 reusable mouthpieces.
Product Details
Breathe new life into physiology lessons!
Measurements of lung functions can vary dramatically from person to person. You can easily demonstrate and measure these differences in your classroom with this accurate, easy-to-use, handheld, dry spirometer. It measures vital capacity, tidal volume, and expiratory reserve volume. Students can then calculate inspiratory reserve volume and inspiratory capacity from these values.
Product Features
- No calibration needed
- Gauge is calibrated to 7 L in 100-cc increments
- Just reset the needle after each reading by rotating the dial
- Includes 50 reusable mouthpieces, 7/16" ID
Specifications
- What’s Included:
- Return Policy:
If for any reason you are not satisfied with this item, it is eligible for a return, exchange, refund, or credit up to 180 days from date of purchase. Restrictions may apply. Returns & Exchanges Policy.
