Large screen with a time display,high-brightness background-lighting
·Symmetrical support structure to ensure stability
·Build-in standard laser center-point equipment is simple and easy to use
·32-bit high speed CPU board ,processing speed .Fast Rotating telescope and bracket with not lead to loss of date and alarm
·Can store 1000 data,and the data structure is time ,angle and distance
·Wide handle showing human design,beautiful and practical
·High-precision and even intensity of laser on button for easy operation
| Coaxial error of laser | | | | | Axis and Visual the collimation axis | No | <=10" | | | | | | | | Working time | About 45hours | | | | | | | | | | | | | | | | | | | | GET-202 | GET-202L | | | Telescope | | Length | 156mm | 156mm | | | Objective lens aperture | 45mm | 45mm | | | Magnification | 30X | 30X | | | Image | Erect | Erect | | | Field of view | 1°30′ | 1°30′ | | | Resolving power | 3.5″ | 3.5″ | | | Shortest sighting distance | 1.3m | 1.3m | | | Additive constant | 0 | 0 | | | Stadia proportion constant | 100 | 100 | | | Angle measurement | | Minimum reading | 1"/5" | 1"/5" | | | Accuracy | 2" | 2" | | | Display | | Display method | Double sides display | Double sides display | | | IIIumination | Provided | Provided | | | Compensator | | Tilt sensor | A provided | A provided | | | Compensating range | ±3′ | ±3′ | - | | Optical plummet | | Magnification | 3X | 3X | | | Field of view | 5° | 5° | | | Focusing rang | 0.5m∼∞ | 0.5m∼∞ | | | Level sensitivity | | Plate level | 30″/2mm | 30″/2mm | | | Circular level | 8′/2mm | 8′/2mm | | | Data output | | Output interface | | |
