Pupilometer or Pupillometer: How To spell?

The word Pupilometer is misspelled against Pupillometer, a noun meaning "An instrument for measuring the size of the pupil of the pupil of the eye."

--> Pupillometer has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings pupi & ometer which should not be misspelled with single 'L'
Wrong Spelling:  pupi-l-ometer 
Correct Spelling:  pupi-ll-ometer 
Check more misspelled words of Pupillometer to spell it correct.

-->