Providing true-color channel resolution, portable Model LMS-Z420 produces dimensionally correct 3D images for analysis and monitoring of buildings, tanks, and tunnels. Dual scanners map topographical targets to natural targets up to 1,000 m. Laser Class I high-accuracy mode maintains ±10 mm accuracy at up to 250 m; long-range mode, ±20 mm accuracy at up to 1,000 m.