Description
Specifications
- Accuracy: 1.5 mm (1 km double-run leveling)
- Image: Erect
- Magnification: 28x
- Telescope Length: 215 mm
- Objective Aperture: 36 mm
- Field of View: 125
- Resolution: 3.5 (JIS standard)
- Minimum Focus: 0.3 m from instrument center
- Horizontal Circle Diameter: 103 mm
- Stadia Ratio: 100
- Automatic Compensator: Working range 15; accuracy 0.5/1
- Circular Bubble Sensitivity: 5.8/2 mm
- Environmental Protection: IP66 (dustproof, waterproof)
- Weight: 3.88 lbs.
- Operating Temperature: -4F to +122F (-20C to +50C)
Product Description
The Stonex A30 Auto Level is built for surveying and construction leveling tasks. Delivering 1.5 mm standard deviation over 1 km double-run leveling, it minimizes human error and ensures consistent results. Its advanced compensator has minimal thermal expansion, maintaining stability even under changing temperature conditions.
With 28x magnification, a 36 mm objective lens, and a wide 125 field of view, the A30 delivers clear, sharp imaging. It focuses as close as 0.3 m, making it versatile for short- and long-range work. A free-rotation horizontal circle allows flexible angle readings, while the built-in tilt sensor prevents operation outside the compensator range. Rugged with an IP66 rating, the A30 is dust- and waterproof.
