That's interesting OL_JR, take it off and take it some place and have it checked bring it back and install it, they will never be the wiser.
Could do that for sure but I think that should be the responsibility of the town. I sent an email to the town in regards to this but haven't got a reply back yet. Even if they could provide some reasoning as to why it never gets done. Maybe they will say that they are proven so reliable that it is a waste of time and if it were a basic analog meter I would be more inclined to believe that but the one we have is all digital so there is a little more room for error either way.
Glove I'm guessing that would be the experience of most people but as mentioned it seems a bit odd to me that they never get checked.
I realize they could fail either way and thinking about it maybe it's something better left alone lol, if they are mechanically driven i'd imagine that they would fail slow over time which would be a benefit to the person paying the bill.
In the end it would be nice to know that things are accurate and the only way to know that is by checking them.