Originally Posted by
onehundred80
You are replying to a Troll or something.
See my post#6.
But I agree with you, it went in and it will come out. The ring on the back unscrews, unclips or something.
I got it out by pushing on the inside. It is held in place by a rubber ring around the hydrometer. Now all I have to do if find a replacement to fit the hole.