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Science First Digital Spirometer
About This Item
Description
The Digital Spirometer duplicates the performance of professional instruments by quickly and accurately measuring lung volume - a nice addition to physiology, anatomy, and health classes. The large digital display gives instant volume readouts - no more lengthy calculations. Use with the included AC adaptor or with 2AA batteries for the field. We also include 50 disposable mouth pieces.Features
- Large, easy-to-read digital display gives instant volume readouts
- Functions on 2 "AA" batteries or with AC adaptor
- Accurately measures lung volume
- Great for studies in human biology, anatomy, or human physiology
- AC Adapter
- (50) Disposable Mouth Pieces
- Instructions
Shipping Type:
parcel
Free Shipping:
true
Specifications
Certifications:
Not Applicable
Maximum Age:
12 years
Allergens:
Contains No Allergens