Bio complete vent survey
Airman 1st Class Julius Dinkins, 374th Aerospace Medicine Squadron bioenvironmental engineering technician, checks the ventilation system readings on a TSI Velocicalc Meter as he inspects the ventilation system inside the Mortuary Affairs embalming station at Yokota Air Base, Japan, Nov. 17, 2017. The TSI Velocicalc Meter measures the air velocity and temperature while calculating flow rate and performs statistical calculations. (U.S. Air Force photo by Staff Sgt. David Owsianka)