50.6 MB (1.1 MB compressed)
3433 x 5150 pixels
29.0 x 43.7 cm ⏐ 11.4 x 17.2 in (300dpi)
STEVE PERCIVAL / SCIENCE PHOTO LIBRARY STEVE PERCIVAL / SCIENCE PHOTO LIBRARY
Air quality monitor. This device is being used to measure the amount of pollutants in the air. This is the ETL 3000 model. Above the monitor is an anemometer (black, upper right), a device used to measure wind speed and direction.
Model release not required. Property release not required.