Student Spirometer
Brand :DSS
Description
6 ltr. capacity with chin compensates counter balance to flat through pulley calibrated to denote volume inlet & outlet tubes stainless steel chamber with corrugated rubber and mouth piece.
Brand :DSS
6 ltr. capacity with chin compensates counter balance to flat through pulley calibrated to denote volume inlet & outlet tubes stainless steel chamber with corrugated rubber and mouth piece.
Reviews
There are no reviews yet.