Spiropet
Spirometer
Most popular and accurate of the lowest cost spirometers for measuring FVC. All mechanical operation, no electronics and requires no batteries Range 1000cc to 7000cc, accuracy +/- 15%. Includes 50 plastic mouth pieces, disposable paper mouthpieces available. Made in Japan.
Uses disposable cardboard mouthpieces T-21
Spiropet
Regular price
$158.49
Spirometer
![Spiropet](http://chponline.com/cdn/shop/files/T-20_{width}x.jpg?v=1693418411)
![Spiropet](http://chponline.com/cdn/shop/products/spiropet-w-hand_{width}x.jpg?v=1693418411)
![Spiropet](http://chponline.com/cdn/shop/files/T-20_45x.jpg?v=1693418411)
![Spiropet](http://chponline.com/cdn/shop/products/spiropet-w-hand_45x.jpg?v=1693418411)