The Spectra AL28A Automatic Level is a high-precision instrument designed for a wide range of leveling and surveying tasks. Known for its reliability and accuracy, the AL28A is perfect for construction, civil engineering, and general site layout applications. Its robust design ensures reliable performance even in harsh job site conditions, while the automatic leveling feature makes setup quick and easy.
Features
- 28x Magnification: The AL28A offers clear, precise viewing with 28x magnification, ensuring accuracy over long distances.
- Automatic Leveling: Self-leveling compensator quickly adjusts to within ±15 arc minutes, eliminating the need for manual adjustments and reducing setup time.
- Durable Construction: Built to withstand tough job site conditions, with a sealed design that protects against dust, moisture, and extreme temperatures.
- High Precision: Offers excellent measurement accuracy, ensuring reliable results for critical leveling tasks.
- Horizontal Circle for Angle Measurement: Includes a 360-degree horizontal circle for measuring angles, making it versatile for various applications.
- Easy Setup: Features a lightweight, compact design and built-in bubble level, allowing for fast and accurate setup.
- Weather-Resistant: The IP54 rating ensures protection against dust and water, making it suitable for outdoor use in various weather conditions.
Specifications
- Magnification: 28x
- Accuracy: ±1/16 inch (1.5 mm) at 100 feet (30 meters)
- Leveling Range: ±15 arc minutes
- Minimum Focus Distance: 2.6 feet (0.8 meters)
- Field of View: 1 degree 25 minutes
- Tripod Mount: 5/8 x 11 thread
- Dimensions: 5.3 x 7.1 x 4.9 inches (13.5 x 18 x 12.5 cm)
- Weight: 3.3 lbs (1.5 kg)
- IP Rating: IP54 (dust and water-resistant)
Applications
- Construction Layout: Ideal for establishing accurate elevation points and transferring levels for foundation, wall, and slab layouts.
- Surveying: Used in a wide range of surveying tasks, including site preparation, grading, and excavation.
- Road Construction: Ensures precise leveling of road surfaces, embankments, and drainage systems.
- Landscaping: Perfect for grading and leveling outdoor spaces, ensuring smooth and even surfaces.
- General Site Work: Suitable for a variety of leveling tasks, such as aligning fences, installing decks, and creating drainage systems.
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