Accuracy

Horizontal/Vertical

± 15" arc seconds, 3/32" inches @ 100'

Repeatability

6" arc seconds

Temperature Drift

1"/C arc seconds per degree C

Beam

Type

650 nanometers, visible diode

Power

II class, 0.8 miliwatt

Range

Diameter

980 ft, 300 meters

Rotary Speed

Rotation Rate

600 RPM

Leveling

Mechanical System

Full automatic w/optical-electronic vial sensor

Self-Leveling Range

±3° degrees

Slope

Capability

no

Power

Source

4 C-Size Alkaline standard, N/A

Approximate Battery Life

60 standard hours, N/A

Environmental

Operating Temperature

-20° to +50° Celsius, 4° to +122° Fahrenheit

Water/Dust resistance

IP56 IP rating

Dimensions (LxWxH)

6.5" x 7.1" x 7.4" inches, 167 x 182 x 189 Millimeters

Weight

4.1 pounds, 1.9 kg