saccharimeter
noun
sac·cha·rim·e·ter ˌsa-kə-ˈri-mə-tər 
: a device for measuring the amount of sugar in a solution
specifically : a polarimeter so used
Word History
Etymology
International Scientific Vocabulary
First Known Use
1869, in the meaning defined above
Medical Definition
saccharimeter
noun
sac·cha·rim·e·ter ˌsak-ə-ˈrim-ət-ər
: a device for measuring the amount of sugar in a solution
especially : a polarimeter so used