Our AT-24A Automatic Level is the newset addition to the Topcon line. AT-24A is ideal for construction and surveying contractors who demand the highest levels of accuracy,reliability and robust performance at the lowest possible cost.

Specifications

Telescope
Length	204 mm
Image	Erect type
Magnification	24x power
Objective lens	36 mm
Field of view	1°30’
Resolving power	4"
Minimum focus	0.8 meters
Stadia constant	0 meters
Stadia ratio	100
Circular Level
Sensitivity	10 /2mm
Automatic Leveling
Setting accuracy	±.5"
Compensating range	± 15'
Accuracy (1km Double Run Level)
w/o optical micrometer	±2.0 mm
Horizontal Circle
Diameter	106 mm
Minimum division	1
Weight
Instrument	1.8 kg
Plastic carrying case	1.1 kg

Automatic

AT-G Series

AT-22A

AT-24A