General | |
Weight | 4.5 Kg (9.92 lbs) |
Dimensions | 190mm×170mm×355mm (7.48" L x 6.69" W x 13.97" H) |
Tribrach | Detachable |
Angle Measurement | |
Type | Absolute angle encoder system |
Detection Method | Level Radial, Vertical Radial |
Minimum Reading | 1", 5", 10" or 20" |
Accuracy | 2 second, 5 second, or 10 second |
Level | |
Plate/Tubular Bubble Vial | 30"/ 2 mm |
Circular Bubble Vial | 8' / 2 mm |
Electronic Vial | N/A |
Tilt Sensor/Compensator | |
Range | ±3' |
Type | Single Axis |
Method | Liquid-electric detection |
Telescope | |
Image | Erect |
Magnification | 30x |
Diameter of Objective Lens (Aperture) | 47 mm (1.85 in) |
Focus Distance | 1m (39.37 in) to infinity |
Field of View | 1°30' (26 m/1,000 m) |
Ratio of Stadia Lines | 100/0 |
Resolving Power | 3.75" |
Length of Tube | 162mm (6.37 in) |
Reticule Illumination | Yes, built-in |
Quick Sights (Rough Sights) | Yes |
Laser Plummet | |
Accuracy | 1.5 mm at 1.5 m instrument height |
Class | Class-2 |
Wavelength | 635nm (Red) |
Battery/Power | |
Power Source | Rechargeable Ni-MH Battery |
Battery Life | Up to 8 Hours |
Battery Life Alert | Visible alert |
Display and Keypad | |
Type | LCD- Segment |
Sides | Dual |
Keys | Ten-button keypad |
Touchscreen | No |
Backlight | Yes |
Pixels | N/A |
Temperature | |
Operating | -10°C to 45°C (-50°F to 113°F) |
Storage | -20°C to 45°C (-68°F to 113°F) |
Interface | |
Bluetooth | N/A |
USB | N/A |
Pin Port | Optional RS232 |