bster said:can the testo be used for soundness tests, why is it marketed as a pressure gauge and not a digital manometer as well?
can someone tell me again that it can be used as a single input device.
it can be and I dont know why??
and yes it can be
its a bit of a git taking it up to pressure (find it better lowering the pressure on it)
Must say I have goneor mine a bit and the trusty rusty auld U guage has been dusted of of late
must be me being old just cannot quite trust it