... GeneralInstrument typeCompact, pulsed, dual-axis compensated, very high speed laser scanner, with survey-grade accuracy, range, and field-of-view; integraded ... specifications 4. Scanner: Laser class 3R in accordance with IEC 60825-1 resp. EN 60825-1 Laser plummet: Laser class 2 in accordance ... with IEC 60825-1 resp. EN 60825-1 5. ...