Obviously not as accurate, but showed my fc's compression to be good, and it performed faultlessly for 3 years after that.
So it is some use

This week I've got my FB tucked away till funds allow a new mot and welding next year:(
Rich
Based in Aussie. Adsy01 knows his stuff and has a preeettty good reputation on Ausrotarym swann wrote:would love to hear the details on these.