Trimble Spectra Precision DR400 DigiRod

Trimble's  Spectra Precision DR400 DigiRod combination productivity tool is a versatile tool that eliminates the need for grade rods when checking grades with a rotating laser. The combination of a laser receiver with digital readout, laser distance meter, and built-in tilt sensor provides the information required to take rod-less, accurate grade readings, even at tilt angles up to 30 degrees. Various grade rods can be emulated including direct elevation rods, cut/fill rods and indirect reading rods. Users can select...
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