PRODUCT DETAILS
The DE-2B is a type of Digital Electronic Laser Optical Theodolite, widely used in construction engineering and surveying. like establishing alignments, measuring horizontal and vertical angles, and leveling.
Digital Electronic Laser Optical Theodolite Parameter Specification Table：
Model Number | DE-2B/ DEL-2R/DEL-2G | ||
Telescope | Telescope Length | 155mm | |
Image | Erect | ||
Objective Lens Aperture | 45mm | ||
Magnification | 30X | ||
Field Of View | 1°30' | ||
Resolving | 3" | ||
Minium Foucs Distance | 1.35M | ||
Stadia Multiplication Factor /Constant | 100/0 | ||
Angle Measurement | Code type | Absolutely Code | |
Display Plane | Double backlit LED | ||
Display Resolution | 1"/5"/10'' | ||
Accuracy | 2" or 5'' | ||
Circle diameter | 79mm | ||
Measuring unit | 360°/400gon/6400mil | ||
Tilt Sensor | Yes | ||
Compensation Range | ±3' | ||
Optical Plummet | Magnification | 3X | |
Field Of View | 5° | ||
Focus Range | 0.5m～∞ | ||
Laser Pointer and Laser Plummet | Laser Range | 180m/250m | |
Laser Range | 200m | ||
Wave Length | 635mm | ||
Power | 5mw | ||
Laser Spot Diameter | 2mm/100m | ||
Level Sensitivlty | Cylinder Bubble | 30"/2mm | |
Circular Bubble | 8"/2mm | ||
Power | Rechargerable Battery | Li-ion 7.4V 1650mAH | |
Working Temperature | ﹣20° ~ 50°C | ||
Stand Accessory | Suit Case, Rechargeable Batteries, Charger , Dry Battery Case,Plumb Bob, Correct Pin, Cross Screwdriver, soft brush and cloth,Laser Target | ||