Bioenvironmental tests the water

Airman 1st Class Ronald Smith, Operational Medical Readiness Squadron bioenvironmental engineering technician, compares the coloring of a water sample to a pH meter Mar. 3, 2021, at McConnell Air Force Base, Kansas. Unbalanced water pH levels require additional testing and investigation to ensure that the quality of water are within state-required ranges and safe for Airmen consumption. (U.S. Air Force photo by Senior Airman Nilsa Garcia)

PHOTO BY: Senior Airman Nilsa Garcia
VIRIN: 210303-F-TZ273-0070.JPG
FULL SIZE: 1.11 MB
Additional Details

CAMERA

NIKON D850

LENS

24.0-70.0 mm f/2.8

APERTURE

4

SHUTTERSPEED

1/250

ISO

200

IMAGE IS PUBLIC DOMAIN

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