20 Second Theodolite
₹20750
Image | Erect |
Equivalent Focal Length | 178 mm |
Magnification | 30X |
Objective aperture | 40 mm |
Shortest/Longest focusing distance | 1.5/300 |
Stadia Line Ratio | 1:100 |
Additive constan | 0 |
Sensitivity of plate bubble | 40"/2 mm |
Sensitivity of vertical circle bubble | 20"/2 mm |
Optical plummet | |
Magnification | 2.5X |
Focusing Range | 0.5 m -infinite |
Weight (W/out Box) | 6 Kg |
Vertical Circle & Horizontal Circle | |
Graduation of Circle | 3600 |
Reading by Vernier | 20" |
Category: Surveying Instruments
Tag: 20 Second Theodolite
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