The B series auto levels offers the most precise and reliable optical instrument used to establish or verify points in the same horizontal plane. It is used in surveying and building with a vertical staff to measure height differences and to transfer, measure and set heights. This unit must be operated by two people.

Horizontal angles can be read in 1° or 1gon units. Freely rotatable circle allows any angle reading from zero.  Right angles can be quickly set for layout and alignment tasks.  The readout window is conveniently located on the instrument base – directly below the eyepiece.  Ultra-short focus distance of 20cm (7.9in) from end of telescope makes it easier to use in confined locations.  Two speed focus knob switches between coarse and fine for even faster operation.