• One button triggers measurement and data storage
• 0.6 mm/0.8 mm height accuracy
• “Wave-and-Read” technology
• Pre-installed measurement programs
• High accuracy height difference measurement
• Inverse staff reading for ceiling height
The Topcon DL-503 Series digital levels maximize work efficiency and minimize human error, providing consistent measurement precision and speed, regardless of operator skill.
Incorporating cutting-edge Random-Bidirectional (RAB) coding technology, an optimized digital processing algorithm, the DL-503 provides exceptional measurement accuracy, stability and speed, under a variety of environmental conditions. Even when the staff surface is partially shaded, or in dim lighting conditions as low as 20 lux, a single button
triggers measurement and the DL-503 instantly provides reliable results.
The world’s first “Wave-and-Read” technology provides an additional survey style option that allows a rod operator to wave the staff forward and back, instead of keeping the staff plumb. This simpler method is faster, easier, minimizes the fatigue and is just as accurate.
The DL-503 stores the data for up to 2,000 measurements. MAGNET Office Tools software provides visual tools for post processing, adjustment, and customized reporting.
After focusing on the staff, just press one button. The DL-503 reads height and distance, and stores data. Auto levels require you to read the graduations on the staff with your own eye, but digital technology eliminates misreading and reduces eye fatigue.
| Telescope | DL-503 |
|---|---|
| Magnification | 28x |
| Objective Aperture | 36 mm |
| Resolving Power | 3.5 in. |
| Field of View | 1°20” |
| Minimum Focus | 1.5 m |
| Image | Erect |
| Stadia Ratio | 100 |
| Working Range | ±15 |
| Electronic Reading Invar Staff | 0.8 mm |
| Fiberglass Staff | 1.5 mm |
| Optical Reading | 2.0 mm |
| Measuring Range | 1.6 to 100 m |
| Dust/Water Rating | IPX4 |
| Operating Temperature | -20ºC to 50ºC |
| Storage Temperature | -40ºC to 70ºC |
| Operating Time | Up to 16 Hours |
| Weight | 2.4 kg |
| Size | 257 x 158 x 182 mm |
The SDL30 digital level quickly measures height and distance in various lighting conditions, including low light, strong sunshine, and artificial light. Even under challenging conditions, including tunnels, heat shimmer, and vibration, it offers constant accuracy in the field.
Compared to manually focused digital levels, the SDL1X can minimize measurement by up to 40%! The wireless remote trigger minimizes touching-related measuring mistakes. The SDL1X is the appropriate digital level when accuracy is of the utmost importance and measurement speed is crucial.
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