thermometer pointer

19 LETTERS · STARTS WITH T

thermometer pointer is a valid 19-letter word worth 27 points in Scrabble and 30 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

T1H4E1R1M3O1M3E1T1E1R1P3O1I1N1T1E1R1

1 + 4 + 1 + 1 + 3 + 1 + 3 + 1 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 1 + 1 + 1 =27 PTS

DOUBLE WORD → 54TRIPLE WORD → 81

MEANING

What does thermometer pointer mean?