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DQL-16Z Theodolite Compass
The Theodolite Compass model DQL-16Z is suitable for mining and surveying in forestry and exploitation of mines. For example, measure orientation, horizontal angle, vertical angle, elevation difference, distances. Besides, it’s suitable for agriculture, hydraulic engineering, geology and general engineering.
Technical Data | |||
Telescope | Compass | ||
Items | Data | Items | Data |
Magnification | 16 X (elevation) | The needle length | 67mm |
Lens diameter | 22mm | The unit of dial | 1° |
Stadia multiplication constant | 100 | Horizontal dial | |
Stadia additive constant | 0 | The unit of dial | 1° |
Field of view angle | 2°30’ | Vernier scale | 5° |
Shortest sighting distance | 2.5m | Vertical dial | |
Bubble | The unit of dial | 1° | |
Precision of long air level | 30’/2mm | Vernier scale | 5’ |
Measuring range | ±50° | ||