JOHNSON LEVEL & TOOL 40-6960 Automatic Level,Optical,30X,400 ft.
Automatic Level, Leveling Type Wire-Hung, Magnification 30X, Aperture 40 mm, Working Range - Maximum 400 ft, Field of View 1 Degrees 30 ft, Horizontal Graduations 1 Degrees , Focus Diameter - Minimum 4 ft, Accuracy +/-1/16 in @ 200 ft, Horizontal...
