They are good although the retraction on mine is a bit slow - and not worth mentioning although I just did! I may shell out for a longer one in the near future.
I've never had a problem with retraction on them but they can get used 100's of times a day every day sometimes. Also most of my measuring work is under 800mm. One thing that annoys me is the points wear out my finger tips.
They are good although the retraction on mine is a bit slow - and not worth mentioning although I just did! I may shell out for a longer one in the near future.