Description
Features and Benefits
- Very Short Focusing Distance: 0,3m
- Optimal for close range work
- Robust construction: Metal top cover
- Weather and Dust Resistance: IP55
- An easy-to-read horizontal circle
- Magnetic damped automatic compensator for rapid and accurate results
- Light Weight: 1,25 kg
Standard configuration
- Carrying case
- Plumb bob
- User-manual
Technical specifications
| AP-220 Series | AP-230 | AP-228 | AP-224 |
|---|---|---|---|
| Telescope | |||
| Image | Erect | ||
| Magnification | 30x | 28x | 24x |
| Objective Aperture | ϕ30 mm | ||
| Resolving Power | 3” | 3” | 3.5” |
| Field of view | 1°20’ | ||
| Minimum Focus Distance | 0.3 m | ||
| Stadia ratio | 100 | ||
| Stadia constant | 0 | ||
| Accuracy | |||
| Standard Deviation of 1km | |||
| double run leveling | 1.5 mm | 1.5 mm | 2 mm |
| Automatic Compensator | |||
| Working range | ±15’ | ||
| Type | Magnetic | ||
| Circular Vial | |||
| Sensitivity | 8’ / 2mm | ||
| Horizontal Circle | |||
| Minimum division | 1° /1gon | ||
| Reading system | Total area 400G/360° | ||
| Size and Weight | |||
| Dimensions | 130mm x 140mm x L 200mm | ||
| Weight | 1.25 kg | ||
| Dust and Water resistance | IP55 |
Simple, accurate, optimal for use in:
- General Building and Construction
- Civil Engineering
- Landscaping
- Agricultural Engineering
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This is another testing review
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