Measure airway obstruction easily, accurately, and cost-effectively.
Peak expiratory flow rate (PEFR) provides an objective clinically relevant measurement of airflow-at a fraction of the cost , bulk, and inconvenience of conventional spirometry.
And when seconds count, you can count on ASSESS to deliver those measurements with superior accuracy and reproducibility.
Everything about ASSESS from its easy-to-use design, to its easy-to-read scale, to its transparent construction that encourages regular cleaning, to its virtually indestructible polycarbonate body-is designed to make it work better and last longer.