With reflectors, Lasertape FG21-LR gauges distance of objects as far as 10,000 m with 0.1 m resolution and 1 m accuracy. Without reflectors, range diminishes to 2,000 m. In less than 1 sec, distance measurement appears in 6 x 30 sighting optics. Integral inclinometer measures height of object or distance of horizontal path with 0.01 deg accuracy. RS232 port lets battery-powered rangefinder interface with popular survey software applications.