TRIMBLE NAVIGATIONintroduced new additions to its line of construction laser tools, specifically theSpectra Precision GL412N/GL422N Grade Lasers, LL400HV Laser LevelandHV302 Horizontal/Vertical Laser. “The new range of Spectra Precision lasers is a continuation of our rich history and field-proven experience in the construction market,” pointed out Mike Bank, the company’s general manager of Precision Tools. “By further simplifying the operation of the new lasers and increasing performance with advanced features, we are providing solutions that enable customers to meet the challenges they face on the jobsite.” Introduced at World of Concrete 2015, the new lasers are ruggedized, automatic self-leveling, and designed for a wide range of general construction, site preparation and interior applications. Available with each is a new HL760 Digital Readout Receiver, which allows the advanced functions of Grade Match and PlaneLok with wireless communication between the laser and receiver.