![Spirometers](http://parniapharmed.com/wp-content/uploads/2018/07/images-9.jpg)
The spirometer is a device used to measure pulmonary volumes and capacities.The action performed by the spirometer is referred to as spirometry and the spirogram is called the sheet where the index device registered.
The spirometer is a device used to measure pulmonary volumes and capacities.The action performed by the spirometer is referred to as spirometry and the spirogram is called the sheet where the index device registered.