(Trimble: Sunnyvale, CA) -- Trimble has introduced the Spectra Precision DR400 DigiRod, a combination productivity 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 rodless, accurate grade readings, even at tilt angles up to 30°.

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