AL20M
Spectra Precision AL Series AL20M 20x Magnetically Dampened Automatic Optical Level
In stock
The Spectra Precision AL20M is a 20x magnification, magnetically dampened, high-quality, precise instrument for construction applications.
The Spectra Precision AL20M is a 20x magnification, magnetically dampened, high-quality, precise instrument for construction applications. Even as a moderately priced auto level, the AL20M uses the same rugged housing as the AL24M and AL28M and offers crystal clear optics comparable to expensive survey-grade quality levels. Double-sided, continuous horizontal tangent drives. Clear stadia lines for simple distance measurement and a convenient horizontal angle measurement scale. Includes: 20x Magnetically Dampened Automatic Level - AL20M.
Features
- Clear stadia lines for simple distance measurement and a convenient horizontal angle measurement scale
- Double-sided, continuous horizontal tangent drives
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General
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| Weight | 3.5 lbs (1.6 kg) |
| Warranty | 3-year |
| Tripod Thread | 5/8-11 |
| Protection Class | Water resistant |
| Self-Leveling | yes |
| Units of Measure | Degrees, mm, m, in, ft |
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Distance Measurement
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| Time | 1.97 ft. (0.6 m) |
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Accuracy
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| Leveling | 1/8 in. per km double-run (2.5 mm) |
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Telescope
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| Magnification | 20x |
| Field of View | 2.3 ft. at 100 ft. (1° 20') |
| Diameter of Objective | 1.18 in. (30 mm) |
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Features
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| Bubble Vial | 8' / 2mm |
| Adjustment Knobs | 2 |
| Leveling Screws | yes |
| Horizontal Circle | 360° |
| Sighting Scope | yes |
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Compensator
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| Type | Magnetic dampened |
| Accuracy | 0.5? |
| Range | ±15’ |
| Manufacturer | Spectra Precision |
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