Pyrheliometer

Definition:

• (n.) An instrument for measuring the direct heating effect of the sun's rays.

Compare pyrheliometer with other words:

earth vs. pyrheliometer

pyrheliometer vs. surface

pyrheliometer vs. received

pyrheliometer vs. radiation

pyrheliometer vs. solar

intensity vs. pyrheliometer

measure vs. pyrheliometer

device vs. pyrheliometer