Product Description

"1. Measurement indicators: PEF, FEV1, FVC, FEV1/FVC, FEF****5%, MEF*5%, MEF*0%, MEF*5%;
2. The spirometer adopts a pocket design and can be carried with you. The handle part is equipped with a 1.**-inch LCD color liquid crystal display screen and s. One- operation does not require calibration, and directly enters the measurement interface. "
"1. Measurement indicators: PEF, FEV1, FVC, FEV1/FVC, FEF****5%, MEF*5%, MEF*0%, MEF*5%;
2. Using a 5.**-inch touch screen smart terminal, it can scan and identify user ID card information, realize quick entry of patient information, and support screen handwriting entry of user information;
3. Real-time thermal report printing;"