Sokkia SDL50 28x Digital Level

Model Number: 2112350B0

Manufacturer: Sokkia

The Sokkia SDL50 28x Digital Level is a professional digital leveling instrument designed for surveyors, contractors, engineers, and construction professionals who require fast, accurate elevation measurements with minimal operator error. Featuring a high-quality 28x telescope, automatic digital staff reading, and one-button operation, the SDL50 simplifies leveling tasks while delivering highly accurate results for construction, civil engineering, and surveying applications.

Unlike conventional optical levels that require manual staff reading, the SDL50 automatically reads compatible RAB-Code staffs with the press of a single button. Height and distance measurements are displayed in approximately three seconds, reducing reading errors, improving productivity, and allowing crews to complete more work in less time.

Built for demanding field environments, the SDL50 offers ±1.5 mm accuracy per 1 km of double-run leveling, onboard programs for common surveying tasks, internal memory for up to 2,000 points, and an IPX4 weather-resistant housing for dependable performance in a variety of jobsite conditions. With up to 16 hours of battery life, the SDL50 is an ideal solution for professionals performing elevation control, site grading, construction staking, and engineering surveys.

Whether you're establishing benchmarks, performing cut-and-fill calculations, conducting topographic surveys, or verifying finished grades, the Sokkia SDL50 delivers the speed, precision, and reliability professionals expect from Sokkia.

Ideal Applications

The Sokkia SDL50 is designed for:

• Construction Leveling
• Elevation Surveys
• Site Grading
• Civil Engineering
• Topographic Surveys
• Road Construction
• Highway Projects
• Building Construction
• Foundation Layout
• Benchmark Establishment
• Cut & Fill Calculations
• Utility Installation
• Municipal Infrastructure
• Land Surveying
• As-Built Surveys
• Earthwork Projects

Available Package Options

The Sokkia SDL50 is available as a professional digital level compatible with Sokkia RAB-Code staffs and accessories.

Compare Package Options

Which Package Should I Choose?

Sokkia SDL50 Digital Level

Choose the SDL50 if you want to improve productivity while eliminating manual staff reading errors. Its automatic digital measurement capabilities make it ideal for professionals who regularly perform leveling, elevation control, and construction layout.

Recommended For:

• Land Surveyors
• General Contractors
• Civil Engineers
• Construction Companies
• Utility Contractors
• Road Contractors
• Municipal Agencies
• Engineering Consultants

Key Features

One-Button Digital Measurement

The SDL50 automatically measures height and distance with the press of a single button. Using a compatible RAB-Code staff, measurements are displayed in approximately three seconds, reducing operator error and increasing field productivity.

High-Precision Digital Leveling

Delivering ±1.5 mm accuracy per 1 km double-run leveling, the SDL50 provides dependable precision for professional surveying and construction applications.

High-Quality 28x Telescope

The integrated 28x magnification telescope provides bright, sharp images that make manual observations easy whenever required while improving overall measurement accuracy.

Automatic Height & Distance Reading

Compatible RAB-Code staffs are automatically recognized by the instrument, eliminating manual calculations and significantly reducing reading mistakes.

Built-In Survey Programs

The SDL50 includes onboard applications that simplify common field tasks, including:

• Elevation Measurement
• Height Difference
• Cut & Fill Setting-Out
• Distance Setting-Out
• Height Measurement

These integrated programs help improve efficiency while reducing manual calculations in the field.

Internal Memory

Store up to 2,000 measurement points directly inside the instrument, allowing crews to collect more field data before transferring information to the office.

Easy Data Transfer

An integrated RS-232C interface allows measurement data to be transferred quickly to computers and other compatible surveying systems.

Rugged IPX4 Construction

Built for outdoor use, the SDL50 features IPX4-rated protection against water and dust, providing dependable operation in changing weather conditions.

Long Battery Life

Powered by the included rechargeable BDC46B Lithium-Ion battery, the SDL50 operates for approximately 16 hours on a single charge, allowing crews to work throughout the day without interruption.

Technical Specifications

What's Included

• Sokkia SDL50 28x Digital Level
• BDC46B Rechargeable Lithium-Ion Battery
• Battery Charger
• Manufacturer Documentation

Why Choose the Sokkia SDL50?

The Sokkia SDL50 combines digital automation with professional-grade accuracy to simplify one of the most common surveying tasks—precise leveling. By automatically reading compatible RAB-Code staffs, the SDL50 eliminates manual reading errors while dramatically increasing productivity in the field.

Its rugged weather-resistant design, onboard survey programs, internal memory, and long battery life make it an excellent choice for contractors, surveyors, and engineers who need dependable performance on every project.

Whether you're performing construction layout, grading, roadwork, utility installation, or engineering surveys, the SDL50 provides the speed and accuracy needed to keep projects moving efficiently.

Common Applications

• Construction Leveling
• Elevation Control
• Topographic Surveys
• Site Grading
• Earthwork
• Utility Installation
• Road Construction
• Bridge Construction
• Civil Engineering
• Foundation Layout
• Cut & Fill Calculations
• Municipal Projects
• Infrastructure Development
• Benchmark Surveys
• Land Development

Why Buy From Titan Tools Direct?

When you purchase the Sokkia SDL50 28x Digital Level from Titan Tools Direct, you're buying from a trusted supplier of professional surveying and construction equipment backed by knowledgeable product specialists.

• Authorized Sokkia Dealer
• Competitive Pricing
• Fast Nationwide Shipping
• Expert Sales & Technical Support
• Trusted by Surveyors, Engineers & Contractors
• Customer Support Before & After the Sale

Questions?

Need help selecting the right digital level or surveying equipment for your project?

📞 Call or Text Sales & Technical Support: 832-727-9353

📧 Email: Sales@TitanToolsDirect.com

Our knowledgeable team is happy to assist with product selection, compatibility questions, accessories, and technical support before and after your purchase.

Frequently Asked Questions (FAQ)

Q1: What is the Sokkia SDL50 used for?

The SDL50 is designed for precise elevation measurements, construction leveling, grading, benchmark establishment, and other professional surveying applications.

Q2: How does the SDL50 measure elevations?

The SDL50 automatically reads compatible Sokkia RAB-Code staffs with the press of a single button, displaying height and distance measurements in approximately three seconds.

Q3: How accurate is the Sokkia SDL50?

The SDL50 provides ±1.5 mm accuracy per 1 km of double-run leveling and 0.8 mm height accuracy in accordance with ISO 17123-2.

Q4: How many points can the SDL50 store?

The internal memory stores up to 2,000 measurement points, allowing users to collect extensive field data before downloading.

Q5: Is the SDL50 weather resistant?

Yes. The SDL50 features an IPX4 rating, providing protection against water and dust for reliable outdoor operation.

Q6: What type of battery does the SDL50 use?

The instrument uses a BDC46B rechargeable 7.2V Lithium-Ion battery, providing approximately 16 hours of operation on a full charge.

Q7: Can the SDL50 transfer data to a computer?

Yes. The SDL50 includes an RS-232C interface for transferring stored survey data to compatible software and external devices.

Q8: Who should use the Sokkia SDL50?

The SDL50 is ideal for professional land surveyors, civil engineers, contractors, construction companies, utility contractors, municipalities, and infrastructure professionals who require fast, accurate digital leveling.