I have a dumpy old analog elenco, but it served as a test station here at work for a number of years, aside from the 25lbs of dust inside it works fine, and is calibrated pretty well though there is always more room for error in a analog system
I have a dumpy old analog elenco, but it served as a test station here at work for a number of years, aside from the 25lbs of dust inside it works fine, and is calibrated pretty well though there is always more room for error in a analog system