Crossword Clue:

an instrument for measuring the eye

AnswerCrossword Clue
PALATOMETERInstrument for measuring movements of the velum.
UTUBEPart of an instrument measuring fluid pressure
RANGEFINDERInstrument for determining the distance of an object
OBOEInstrument used to set the pitch for an orchestra
OOMETERInstrument for measuring eggs.
PROTRACTORInstrument for measuring angles.
CALIPERInstrument for measuring diameters.
OROMETERInstrument for measuring mountain altitudes.
ODOMETERInstrument for measuring distance traveled
AMMETERInstrument for measuring electric current.
RHEOMETERInstrument for measuring velocity of flow.
AEROMETREInstrument for measuring density of air or gases: French spelling.