A technician uses a thermal imaging camera to check heat loss from a house.

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Size: 4367px × 2911px
Photo credit: © Ashley Cooper / Alamy / Afripics
License: Licensed
Model Released: Yes

Keywords: bald, camera, clothing, efficiency, expert, health, heat, high, house, housing, image, imaging, insulation, loss, man, measure, protective, safety, survey, surveying, technician, temperature, thermal, vis, workman