Paul B
NJRC Member
I got this very high tech brass thermometer from a boiler in the basement of the Plaza hotel about 20 years ago, but it needs a little calibration to be good as new. It has been on my tank for about that long and I can read it from across the street. I don't have one of those little Sissy thermemeters
You can see it on the wall here near my high tech skimmer
You can see it on the wall here near my high tech skimmer