PHOTOMETERS
18
Scrabble
19
WWF
P(3) H(4) O(1) T(1) O(1) M(3) E(1) T(1) E(1) R(1) S(1)
NWL/TWL ✓ Collins ✓ WWF ✓
Definition
noun
- Any of several instruments used to measure various aspects of the intensity of light.
Source: Wiktionary
