Specifications:

Telescope
Power: 20X
Length: 10.5" (266mm)
Minimum Focus: 4' (1.2M)
Aperture: 0.75" (19mm)
Field of View: 2' @ 100' (.6M @30M)
Number of Lenses: 6

Range
Up to 200 feet (61M)

Accuracy
Within 1/4" @ 75 feet (6mm @ 23M)

Horizontal Circle
Diameter: 3 5/8" (92mm)
Graduations: Each 1°
Numbers: Each 10°, 0-90-0°
Vernier: Double direct to 15 min.

Vertical Arc
Graduation: Each 1°
Numbers: Each 10°, 45-0-45°
Adjustable Index Mark

Center
Planar bearing

Level Vial
10 min. per 2mm

Weight
Instrument Only: 4 lbs. 8 oz. (2kg)
With Case and Plumb Bob: 7 lbs. 10 oz. (3.4kg)
Plumb Bob: 3 oz. (85g)

Case
Double-walled polyethylene, safety orange