tangent galvanometer

20 LETTERS · STARTS WITH T

tangent galvanometer is a valid 20-letter word worth 26 points in Scrabble and 34 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

T1A1N1G2E1N1T1G2A1L1V4A1N1O1M3E1T1E1R1

1 + 1 + 1 + 2 + 1 + 1 + 1 + 0 + 2 + 1 + 1 + 4 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 =26 PTS

DOUBLE WORD → 52TRIPLE WORD → 78

MEANING

What does tangent galvanometer mean?