Contec SPM-A digital hand-held spiro meter lung respiration mouthpiece PC software

Contec SPM-A digital hand-held spiro meter lung respiration mouthpiece PC software

SPM-A Spiro meter is a hand-held device for checking lung conditions, uses the mode of infrared interruption to measure fvc(forced vital capacity), vc(vital capacity), mvv(maximum voluntary ventilation) and relative parameters, and it is applicable for hospital, for routine test.

Specifications
Certification: NONE
Model Number: SPM-A
Origin: China
Brand Name: Contec