Free images results:
 

Temperature pictures, stock photos and images

 
1


 
Big fire Stock Photo
Author: Mlan61
Infect Stock Photography
Author: Velkol
DNA Royalty Free Stock Images
DNA
Author: Yunxiang987
 
1


 
Also, here are some commercial RF-licensed images that match your search criteria:  

Explore more commercial options: More Temperature Stock Illustrations & Vectors | More Temperature Stock Video Footage