The Theomat Wild T1000 / T1600 is a electronic theodolite

T1000 > produced between 1984 - 1986 with 6 keys and from 1987 to 1992 with 14 keys The T1600 was produced from 1986 to 1992 Technical data: Angle measurement: Standard deviation (acc. DIN18723):  T1000   Hz/V:   0.001 gon (3'')                                                         T1600   Hz/V:   0.0005 gon (1.5'')  Telescope: Objective aperture:             42mm Magnification:                      30x with FOK73 Shortest focus distance:      1.7m Field of view at 1000m:       27m (all details will you find in the user manual or brochure)