Kenosha Reuse Discussion Board > CALEDONIA, WI
> Commercial
> Mechanical
> Used
> Plus Warranty
> Lietz/sokkisha bt-20 BT20 optical transit 30X in vgcon
Lietz/sokkisha bt-20 BT20 optical transit 30X in vgcon
Lietz/Sokkisha BT20 30X Optical Transit in good cosmetic and working condition
* Powerful 30x telescope with quality Japanese coated optics
* Horizontal circle reads direct to 20" via vernier
* Bronze telescope axis and instrument center for friction-free long wear
* Dirt and dust resistant construction
* An economical and accurate instrument, perfect for all construction layout and engineering projects
The Engineers' 20" optical plummet transit used to be THE tool for larger construction and less-critical engineering applications. They have been replaced in current times by electronic theodolites, which simplify angle reading with their LCD readouts. If you are not scared by the vernier, and/or your primary need is an instrument that will accurately plumb a tall building or run a line, then the BT-20 deserves your consideration. It is just as accurate (if not more so) than most entry level electronic theodolites, and, with its all-metal construction, is more ruggedly built as well! This instrument is excellent operating condition and very good cosmetic condition, with no gouges or dents (just a few minor wear spots).
