The TruPulse 200L model measures distances and heights and is available in LTI red. It offers in-scope data display with 4x power optics and runs on (1) CR123A battery. Key Features of the TruPulse 200L include: Navigates through menus easily with graphical icons Ranges extremely far without a reflector Outperforms and costs less than many recreational rangefindersKey Features In All TruPulse Laser Rangefinders: 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 modesMounts to tripods and has quality optics that enhance your field of view Laser Technology Trupulse 200L Laser Rangefinder 7006870