Shanghai Winner Optoelectronics Technology Co., Ltd.
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Detailed Product Description
Pentax AP281 automatic level,
Magnifications: 28x
Accuracy: 1.5mm
New Automatic Level AP281 Series is updated from AP128 Series.
Pentax AP Series Automatic Levels is specially designed for various application aimed at lower price. It is very easy to use and applicable under any weather conditions.
| AP-281 | |
| Magnifications: | 28X |
| Objective aperture | 30mm |
| Resolution | 3” |
| Field of View | 1° 20’ |
| Minimum Focus | 0.4m |
| Multiplication Constant | 100 |
| Additive Constant | 0 |
| Focus Adjustment | 1x |
| Standard Deviation for 1KM double run leveling | ± 1.5mm |
| CompensationRange | ± 15’ |
| Compensation Mode | Magnetic |
| Sensitivity of Bubble | 10’ /2mm |
| Horiz. circle-reading | 1° |
| Reading Method | Round |
| Size/Weight | W128× H142× L197mm / 1.25kg |
| Waterproof Class | Class JIS4 |
| Micro measure device | Non |
| Leveling device | Three-Screws Tribrach |