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LEICA NA

LEICA NA is a brand of optical surveying instruments, including automatic levels and digital theodolites, designed for construction, civil engineering, and land surveying applications. The product line is characterized by robust build standards, with automatic levels featuring magnification powers ranging from 20X to 32X and a consistent 35 9/16 mm aperture. These instruments are equipped with leveling screws and top-mounted vials, providing stability and precision in field conditions. The automatic levels in the NA series (models NA320, NA324, NA332, NA520, NA524, NA532) deliver a standard accuracy of ±1/2 inch at 15 feet and a working range of 7 feet at 330 feet, suitable for general elevation control and site layout tasks. The digital theodolite model LDT-05 offers a 20X magnification, a 1 13/16 inch aperture, and an LCD display, with an accuracy of ±1/16 inch at 4-63/64 feet, making it appropriate for angle measurement and alignment work. All units are supplied with a carrying case or tool kit for transport and storage. 3G Electric stocks multiple SKUs of LEICA NA optical levels and theodolites, providing datasheets and logistics support for global procurement. The instruments are built to withstand job-site conditions, with sealed optics and durable housings that resist dust and moisture ingress, though specific IP ratings are not listed for these models. The brand is recognized for its straightforward, functional design that prioritizes reliability over unnecessary features, appealing to engineers and surveyors who require consistent performance without complexity. 3G Electric supports the line by offering a range of magnification options and both automatic and digital configurations, enabling buyers to select instruments that match their specific accuracy and range requirements. The NA series automatic levels are particularly suited for tasks such as checking elevations, setting grades, and establishing horizontal planes, while the LDT-05 theodolite is used for measuring horizontal and vertical angles in construction and surveying. The availability of multiple SKUs ensures that procurement specialists can source instruments with the exact specifications needed for their projects, backed by 3G Electric's global shipping capabilities.

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About LEICA NA

LEICA NA is a brand of optical surveying instruments, including automatic levels and digital theodolites, designed for construction, civil engineering, and land surveying applications. The product line is characterized by robust build standards, with automatic levels featuring magnification powers ranging from 20X to 32X and a consistent 35 9/16 mm aperture. These instruments are equipped with leveling screws and top-mounted vials, providing stability and precision in field conditions. The automatic levels in the NA series (models NA320, NA324, NA332, NA520, NA524, NA532) deliver a standard accuracy of ±1/2 inch at 15 feet and a working range of 7 feet at 330 feet, suitable for general elevation control and site layout tasks. The digital theodolite model LDT-05 offers a 20X magnification, a 1 13/16 inch aperture, and an LCD display, with an accuracy of ±1/16 inch at 4-63/64 feet, making it appropriate for angle measurement and alignment work. All units are supplied with a carrying case or tool kit for transport and storage. 3G Electric stocks multiple SKUs of LEICA NA optical levels and theodolites, providing datasheets and logistics support for global procurement. The instruments are built to withstand job-site conditions, with sealed optics and durable housings that resist dust and moisture ingress, though specific IP ratings are not listed for these models. The brand is recognized for its straightforward, functional design that prioritizes reliability over unnecessary features, appealing to engineers and surveyors who require consistent performance without complexity. 3G Electric supports the line by offering a range of magnification options and both automatic and digital configurations, enabling buyers to select instruments that match their specific accuracy and range requirements. The NA series automatic levels are particularly suited for tasks such as checking elevations, setting grades, and establishing horizontal planes, while the LDT-05 theodolite is used for measuring horizontal and vertical angles in construction and surveying. The availability of multiple SKUs ensures that procurement specialists can source instruments with the exact specifications needed for their projects, backed by 3G Electric's global shipping capabilities.

Common Applications

  • Construction site elevation control — LEICA NA automatic levels (e.g., NA520) for checking foundation heights and slab grades.
  • Road and pavement grading — LEICA NA automatic levels (e.g., NA324) for setting drainage slopes and curb alignments.
  • Building layout and alignment — LEICA NA digital theodolite LDT-05 for measuring right angles and setting column positions.
  • Land surveying benchmarks — LEICA NA automatic levels (e.g., NA332) for establishing temporary benchmarks and transfer elevations.
  • Utility trench depth verification — LEICA NA automatic levels (e.g., NA320) for confirming pipe invert levels and trench bottom grades.

Frequently asked questions

Common questions about LEICA NA from 3G Electric.

What is the accuracy specification for LEICA NA automatic levels?

LEICA NA automatic levels, including models NA320, NA324, NA332, NA520, NA524, and NA532, have a standard accuracy of ±1/2 inch at 15 feet. This specification is consistent across the series and is suitable for general construction layout, elevation checks, and grade setting tasks. The accuracy is achieved through the automatic compensator mechanism, which levels the line of sight within the stated tolerance.

What is the working range of LEICA NA automatic levels?

LEICA NA automatic levels have a working range of 7 feet at 330 feet. This means the instrument can read a leveling rod up to 330 feet away with a staff height of 7 feet, providing a practical range for most construction and surveying applications. The range is consistent across models NA320, NA324, NA332, NA520, NA524, and NA532.

What accessories are included with LEICA NA automatic levels?

LEICA NA automatic levels are supplied with a carrying case for transport and storage. The case protects the instrument from dust, moisture, and impact during job-site use. No additional accessories such as tripods or rods are included, so buyers should plan to source these separately based on their specific application requirements.

What is the magnification power of the LEICA NA digital theodolite LDT-05?

The LEICA NA digital theodolite model LDT-05 has a magnification power of 20X. This provides sufficient magnification for angle measurement and alignment tasks in construction and surveying. The instrument also features a 1 13/16 inch aperture and an LCD display for reading measurements, with an accuracy of ±1/16 inch at 4-63/64 feet.

Are LEICA NA instruments suitable for outdoor use in adverse weather?

LEICA NA instruments are designed for job-site conditions, with sealed optics and durable housings that resist dust and moisture. However, specific IP ratings are not provided for these models. Users should take standard precautions, such as using the included carrying case and avoiding prolonged exposure to heavy rain or extreme temperatures, to maintain instrument performance.

Does 3G Electric supply LEICA NA products?

Yes — 3G Electric (S) Pte. Ltd. supplies LEICA NA products. We stock the LEICA NA catalog and supply genuine factory-original products with full manufacturer warranty and technical support.