I have the Macklanburg Duncan audible level. I got the digital part separate from the frame then purchased the frame so that I can have multiple length frames and move the digital unit from frame to frame.
I like that the Stabila gives different tones depending on which way you are off. The MD just beeps when it is plumb or level. It works quite well though.
-- Blue skies. Dan Rossi Carnegie Mellon University. E-Mail: dr25@xxxxxxxxxxxxxx Tel: (412) 268-9081
