Laser Technology TruPulse 200L Laser Rangefinder, Red Measures slope distance (SD) + inclination (inc) in degrees or percent Calculates Horizontal distance (HD) + Vertical distance (vd) + height (ht) + 2D missing line (ml) Distinguishes desired target from surrounding obstructions with closest + farthest + continuous + filter modes Mounts to tripods and has quality optics that enhance your field of view navigates through menus easily with graphical icons Ranges extremely far without a reflector