| Place of Origin |
Heilongjiang China (Mainland) |
| Brand Name |
Harbin |
| Model Number |
DQL-16Z |
Technical Date: Telescope Magnification 16 X (elevation) Lens diameter 22mm Stadia multiplication constant 100 Stadia additive constant 0 Field of view angle 2°30’ Shortest sighting distance 2.5m Compass The needle length 67mm The unit of dial 1° Horizontal dial The unit of dial 1° Vernier scale 5’ Vertical dial The unit of dial 1° Vernier scale 5’ Measuring range ±50° Precision of long air level 30’/2mm