21-10-14, 01:15 AM
(20-10-14, 11:59 PM)chaz link Wrote: [quote author=Frosties link=topic=15072.msg170815#msg170815 date=1413841642]
Its for checking water pressure in pipes, typically industrial. 7 Bar (red) = 100Psi. The "spikes" are used to push through "binder points"
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close but not water?
Not gas surely?
The Deef's apprentice