reflectometer
ref·lec·to·meter
noun
1.
a meter that measures the reflectance of a surface
Origin
From reflect + -o- + -meter.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.