AL9 Series High Precision Digital Level
Main Feature
CE ISO ROHS Certificate
3-Years Extended Warranty
High quality, accurate, water resistant and low cost units ideal for accurate measurements,
regardless of the weather or the terrain.
Type X air damping and compensation mechanism, and precision of compensator. It is speedy and reliable as well.
Specification
Laser Surveying Instrument Model: | AL9-24 | AL9-28 | AL9-32 |
Magnification | 24X | 28X | 32X |
Image | Erect | Erect | Erect |
Objective Aperture | 36mm | 36mm | 36mm |
Field of View | 1°20' | 1°20' | 1°20' |
Minimum Focusing Distance | 0.6m | 0.6m | 0.6m |
Stadia Ratio | 100 | 100 | 100 |
Setting Accuracy | 0.5" | 0.5" | 0.5" |
Compensating Range | ±15' | ±15' | ±15' |
Standard Deviation for 1km Double Run Leveling | ±2.0mm | ±2.0mm | ±1.5mm |
Circular Level Sensitivity | 8'/2mm | 8'/2mm | 8'/2mm |
Horizontal Circle Graduating | 1°or 1gon | 1°or 1gon | 1°or 1gon |
Net Weight | 1.4kg | 1.4kg | 1.4kg |
AL9 Series High Precision Digital Level