SDL30 Digital Level

Digital Level SDL30m (32x, 1.0 mm/km) - The Easy and Precise Way to Measure Height!

The SDL30 with internal memory combines ease of use with unsurpassed cost effectiveness. All the user has to do is aim at the staff, adjust the focus, and then press a single button. The results are displayed digitally on the LCD display within seconds and can be stored in the internal memory. Leveling has never been easier or quicker!

Four Measurement Modes

Four measurement modes are available: Single, repeat, average, and tracking.
The internal memory is capable of recording up to 2,000 points of data and up to 20 job files.  The point numbers and encodings of the saved data can be entered automatically or manually and verified as well. Data then can be transferred in CSV or SDR format. Moreover, thanks to the internal memory, it is possible to save measurements for double-run leveling as well.

Even in the Dark!

The SDL30 can be used in a wide variety of differing environments. It can be used in low light conditions as long as the reticule is visible, as well as in very bright direct sunshine. Artificial lighting is not a problem either so you can survey indoors or in tunnels. Even in the dark, measuring is possible with the help of a small flashlight. The SDL30 has been designed to provide stable accuracy under these conditions and in adverse operating environments such as uneven light and shade, heat shimmer, and vibration.

Waterproof and Shock-Resistant

Compared with other digital levels, the SDL30 exhibits a much higher degree of water resistance. It complies with IPX4 (IEC529) and is therefore protected from water splash from any direction. SOKKIA's proven shock-resistant, wire-suspended, and magnetically damped pendulum compensator ensures accuracy and durability. 

Other Advantages of the Digital Level:

The SDL30 is equipped with a host of easy-to-use calculation functions. You can now leave external calculators at the office.

Height difference:
The SDL30 calculates the height difference between backsight and foresight. Since the backsight point can be fixed, multiple foresight heights can be calculated successively.

Elevation:
After entering the backsight measured height, the SDL30 calculates the foresight heights in elevations.

Location survey:
The SDL30 offers three different location survey options: by measuring the height difference, the height, and the horizontal distance.

Reticule cross-hair adjustment with guide displays:
The SDL30 displays the procedure of reticule cross-hair adjustment step-by-step.