Sokkia SDL30 Digital Auto Level


  • Choice of 3 models
  • Distance accuracy up to 3/8 inch
  • Magnetically dampened compensator
  • Automatic recognition of inverted staff
  • Wave and read technology
  • Large internal memory
  • Battery life up to 16 hours
  • Rechargeable Li-ion battery

Overview for Sokkia 2112350B0 SDL Digital Auto Level

The Sokkia SDL Digital Auto Level allows construction professionals to measure distance and height difference with the touch of a button. With a working range of 328 feet, it measures an accurate height and a 3/8 inch at 33 feet distance accuracy. With an optional 28x or 32x magnification, the Sokkia SDL auto level eliminates conventional errors. This construction level is ideal when doing elevation survey, stakeout, distance measuring and other surveying tasks.

The SDL Digital auto level features a magnetically dampened compensator that enables the user to take single measurements within 2.5 seconds. With the automatic recognition of inverted staff, it can easily recognize its direction and displays results with a minus sign. Plus, it includes a wave and read technology that allows the instrument to track the barcode staff waved back and forth to read the correct height. In addition, this digital auto level automatically detects the least value of staff readings.

This survey and construction tool also performs calculations that normally require a pocket calculator and allows you to store up to large measurement data in the internal memory. The Sokkia Auto Level is protected against splashing water and dust which can be used under a variety of environmental conditions. As an additional feature, it can power up to 12 to 16 hours using the rechargeable Li-Ion battery.

Configuration Options

The Sokkia SDL Digital Auto Level offers 3 models with different magnification and connectivity. Please select your preference from the drop-down menu above.

  • 2112350B0: 28x Magnification Without Bluetooth 
  • 2112330B0: 32x Magnification Without Bluetooth
  • 2112512B0: 32x Magnification With Bluetooth

Features for Sokkia 2112350B0 SDL Digital Auto Level

  • Choice of 3 models
  • 3/8 inch at 33 feet distance accuracy
  • Optional 28x or 32x magnification
  • Magnetically dampened compensator
  • Automatic recognition of inverted staff
  • Wave and read technology
  • Large internal memory
  • Dust and water resistant (Optional IPX4 or IP54)
  • Up to 12-16 hours battery life
  • Rechargeable Li-ion battery
What's in the Box
  • Sokkia SDL Digital Auto Level
  • Hard carrying case
  • Toolkit
  • Dust cover
  • Cleaning cloth
  • BDC46B Rechargeable Li-Ion battery
  • CDC68 charger
  • Power cable
  • User manual
  • 2-year manufacturer's warranty

Available Package Options

  • Magnification: 28x or 32x
  • Connectivity: With Bluetooth or Without Bluetooth


Protection ClassIPX4 (2112350B0, 2112330B0); IP54 (2112512B0)
Weight5.3 lbs (2.4kg)
Tripod Thread5/8-11
Units of MeasureDegrees, mm, m, in, ft
Dimensions6.2 x 10.1 x 7.2 in (15.8 x 25.7 x 18.2 cm)

Height Measurement

Working Range5.3 ft. to 328 ft. (1.6 m to 100 m)
Measuring Time<2.5 seconds
Minimum Light for Measurement20 lux at the surface of staff (with natural light)
Least Count0.001 m, 0.01 ft.

Distance Measurement

Time<2.5 seconds
Range5.3 ft. to 328 ft. (1.6 m to 100 m)

Display and Keypad

TypeLCD (128 x 32 dot)
Keys8 keys (7 keys on front panel, 1 key on side panel)


Magnification28x (2112350B0); 32x (2112330B0, 2112512B0)
Objective Aperture1.41 in.(36 mm)
Resolving Power3.5"
Field of View1°20'
Minimum Focus5 ft. (1.5 m)
Stadia Ratio100
Stadia Constant0


TypeMagnetic damping and pendulum mechanism


Operating-4°F to +122°F (-20°C to +50°C)


Power SourceRechargeable Li-Ion BDC46B
Battery Life16 hours (2112350B0, 2112330B0); 12 hours (2112512B0)
Battery Life Alertyes


Circular Level Sensitivity10'/2 mm
Adjustment Knobs2
InterfaceRS-232C (2112350B0, 2112330B0); Bluetooth (2112512B0)
Memory2,000 points (2112350B0, 2112330B0); 10,000 points (2112512B0)


Distance±10 mm at 10 m

Rise Geo Control Systems Trading LLC  offers a 30-day return policy from date of shipment for this product, subject to a 20% restocking fee, in addition to the return shipping charges. The product must be in new condition and in its original packaging. We take the responsibility to make sure this product arrives in a brand new working condition. Should your item arrive damaged, we will take full responsibility and replace the product at no cost to you.

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