M
MP plumb
i done a gas service today and i used the anton to do a tightness test. i went though the motion of the let by, then stabilisation then the tightness,and all was fine until it got to the tightness... i was about a min in when suddenly it completly dropped to a minus. I redone the test, and all was fine, could my analyser be faulty?
btw, aparantly no one had turned anything on whilst i was testing.
btw, aparantly no one had turned anything on whilst i was testing.