Length: | 165mm | Objective Lens Aperture: | 45mm |
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Magnification: | 30X | Image: | Erect |
High Light: | total station theodolite,micro optic theodolite |
MET-202 | MET-205 | |||||
Telescope | ||||||
Length | 165mm | 165mm | ||||
Objective lens aperture | 45mm | 45mm | ||||
Magnification | 30X | 30X | ||||
Image | Erect | Erect | ||||
Field of view | 1°30′ | 1°30′ | ||||
Resolving power | 3.3″ | 3.3″ | ||||
Shortest sighting distance | 1m | 1m | ||||
Additive constant | 0 | 0 | ||||
Stadia proportion constant | 100 | 100 | ||||
Angle measurement | ||||||
Minimum reading | 1"/5" | 1"/5"/10" | ||||
Accuracy | 2" | 5" | ||||
Display | ||||||
Display method | Double sides display | Double sides display | ||||
IIIumination | Provided | Provided | ||||
Compensator | ||||||
Tilt sensor | A provided | A provided B unprovided |
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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 | RS232C | RS232C | ||||
Power supply | ||||||
Battery | Four XAAsize batteries | Four XAAsize batteries | ||||