Senior man using peak flow meter on white background. — Stock photos

"Senior man using peak flow meter on white background." is an authentic stock image by ScienceRF. It’s available in the following resolutions: 1600 x 1067px, 2600 x 1733px, 5472 x 3648px. The minimum price for an image is 49$. Image in the highest quality is 5472 x 3648px, 300 dpi, and costs 449$.