LT8-300 LTU Optical Line Transit


The David White LT8-300LTU Line Transfer Unit with 360-degree telescope rotation allows you to see directly below the instrument for pipe laying applications.

This instrument allows you to measure horizontal angles to within 5-minute accuracy, but you cannot read or measure vertical angles. It is also ideal for vertical plumbing applications and running pipelines.


  • Circle Lock– Assures accuracy by preventing the horizontal circle from being moved accidentally
  • Solid three-piece standard- engineered to protect against dirt, damage and costly repairs.
  • Wide-stance ball bearing center assures smooth movement and superior alignment control.
  • Top-mounted vial is out in the open and easy to see.
  • Focus knob is easy to reach, no matter what angle you’re shooting.


  • 26-power magnification
  • ±3/16-in at 150-ft (4.75mm at 45m) leveling accuracy
  • Up to 400-ft (120m) range
  • Horizontal circle, lock, and tangent
  • Vertical arc, lock, and tangent
  • 1:100 stadia with glass reticle
  • Weight (Instrument Only): 9.5 lb (4.31 kg)

Additional information


LT8-300 LTU/ No Plummet, LT8-300 LTU Laser Plummet


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