General
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Weight | 12 lbs (5.4kg) |
Dimensions | 6.300 in. x 5.905 in. x 13.386 in.(160 x 150 x 340 mm) |
Warranty | 2-year manufacturer's warranty |
Angle Measurement
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Measuring Method/Reading System | photoelectric detection by incremental encode |
Detection Method | horizontal:dual; vertical:dual |
Minimum Reading | 1-second |
Accuracy | 2-second |
Diameter of Circle | 3.11 in.(79mm) |
Distance Measurement
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Unit of Measure (distance display) | m/ft |
Tilt Sensor/Compensator
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Range | ±3 minutes |
Type | liquid electric detection/plate vial |
Battery/Power
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Power Source | rechargeable Li-H battery NB-36 |
Battery Life | 5-6 hours |
Battery Life Alert | yes |
Voltage | DC6V |
Optical Plummet
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Image | erect |
Magnification | 3x |
Field of View | 5 degrees |
Focus Range | 0.3~infinity |
Level
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Plate/Tubular Bubble Vial | 30 sec. per division/2mm |
Circular Bubble Vial | 8 min. per division/2mm |
Telescope
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Length of Tube | 5.984 in.(152mm) |
Image | erect |
Diameter of Objective Lens (Aperture) | 0.060 in.(45mm) EDM: 1.850 in.(47 mm) |
Magnification | 30x |
Field of View | 1 degree 30 arcmin |
Resolving Power | 3 arcsec |
Minimum Focus Distance | 4.265 ft. (1.3 m) |
Ratio of Stadia Lines | 100 |
Sight Distance Precision/Focus Range | less than/equal to 0.4%D |
Display and Keypad
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Type | dual-large LCD display |
Temperature
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Operating | -4Fº~122ºF (-20ºC~50ºC) |
Storage | -4Fº~122ºF (-20ºC~50ºC) |
Applications
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Surveying and Construction | yes |
Mapping and GIS (geographic information systems) | yes |
Utilities | yes |
Environment Studies | yes |
Geomarking | yes |
Archaeology | yes |
Accident Reconstruction | yes |
Measurement Range (under fair weather conditions)
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Single Prism | 9,843 ft (3.0 km) |
Triple Prism | 16,404 ft (5.0 km) |
No Prism | 656 ft (200 m) |
Functions
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Coordinate Measurement Point | yes |
Angle and Distance Stake Out | yes |
Stake Out Line | yes |
Offsets | yes |
Missing Line | yes |
Remote Elevation | yes |
Resection | yes |
Area Calculation | yes |