Construction

  • The Sokkia Auto Levels Model B20, B30A and B40A are durable, dependable, high value auto levels.
  • Replacement Tribrach for Trimble S Series instruments or Trimble Traverse Prism kit. Also compatible with Trimble SX10 instrument.
  • Spectra Precision® Laser Level LL500 comes with HL700 Receiver, Clamp & Alkalines.  Seiler services and supports all products we sell!
  • Sale Price listed while supplies last!- CURRENTLY OUT OF STOCK  The Nikon NPL-322+ Series of mechanical total stations includes a 5" single face model. Nikon total stations are economical, versatile, easy to use, and feature Nikon's legendary optics.   Product includes:
    • Angle accuracy: 5" (1.5mgon) (ISO 17123-3)
    • EDM type:          Reflectorless technology
    • Distance accuracy:   2 mm + 2 ppm Distance range: Up to 3,000m  (9,840 ft) to single prism (ISO 17123-4)
    • Reflectorless range:  Up to 400 m (1312 ft) (KGC 90%)
    • Compensator:    Dual axis
    • Compact, lightweight total station
    • Graphic LCD display, Single face
    • Full numeric keyboard, Single face
    • Internal memory of 25,000 records
    • Internal Bluetooth, laser pointer
    • 1x NPL-322+ main unit
    • 2x Li-Ion Long-life Batteries
    • 1x Clip-on Battery Holder
    • 1x Tribrach
    • 1x Plastic Carrying Case
    • 1x Universal Charger, Power Cord and Adapters
    • Total weight on bundle above is 23 lbs.  Box dimensions 21 ½” x 13 ¾” x 15”
  • This rotating friction top tribrach adapter allows the prism to be pointed after installation in the tribrach Fits all tribrachs Weighs 0.9 lb (0.41 kg)
  • Spectra Precision® GL422N automatic self-leveling single grade laser
  • Trimble Business Center is Office Software for Surveyors.  Contact us for a demonstration and/or quote. Complete your field to finish workflows and expand business opportunities with unique deliverables:
    • Topographic base map creation for construction and land development
    • Cadastral/ALTA drawings for boundary mapping
    • Workflow automation through using templates and feature coding
    • Perform Cut/Fill Map analysis, Corridor Design, Inspections and Volume Computations
    Click here for overview video.
  • DET-2 Construction Theodolite The Spectra Precision® DET-2 is a rugged, cost-effective theodolite designed to give accurate angle measurements in general construction applications.
  • The CR600 can be either rod or machine mounted, making it ideal for a wide range of applications.
  • The HL450 Laser Receiver features a digital readout of elevation that provides a numeric display of ± 40 mm or ±1.5 inches. The readout is displayed on the large front and rear LCD’s and shows exactly how far the elevation is from on-grade. Accurate measurements can be made without moving the rod clamp, saving time and increasing productivity.
  • For interior building and remodeling, the LT20G laser tool is ideal for brighter working conditions
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