If it's one like this
http://i854.photobucket.com/albums/ab101/rbw0/watermeter.jpg from Thames
I can confirm a socket on a long bar works well. I was lucky enough to
have an old telescopic wheelbrace where the spare socket fitted on the
handle which did nicely. And our tap turns so easily that I suspect a
bit of timber jammed into the socket would do just as well - and would
certainly be a lot cheaper than a bar long enough to reach some meters.
IIRC there used to be yellow plastic stopcock keys to fit these meters
in local (London) BMs. But I can't recall seeing any lately.
Oh, and it's worth knowing where the tap is if the meter is like MiL's
which is under a foot or more of dirty water most of the winter ;)
--
Robin
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