On Mon, 26 Jan 2004 16:36:23 -0000, David Hearn wrote:

Incidentally, where's the best place to buy a manometer from? I've seen one
online for about £15 + VAT (glass) and cheaper for plastic. Any preference
as to which to get assuming I'll probably neverUID it again - or at least,
not for a while.


You could make your own if it only a one off use, might even be free if you
have some suitable tube. Several sites describing the construction,
although tend to be american and using inches of water as the units of
pressure, eg http://www.rverscorner.com/articles/manometer.html
1 inch of water = 2.49 mbar