Sokkia LV1 - Precision Laser Plummet
 LV1 is a high-precision plumb with twin visible laser beams (upward & downward); Unbeatable Plumbing Accuracy.
Sokkia's LV1 offers the highest level of plumb precision in its   class: ±5" above and ±1' below. Since laser beams are directed both up   and down, it is easy to locate points vertically above and directly   below a given reference point. Also, the small-diameter of the visible   beam (7mm upward, 2mm downward) facilitates positioning.
  Precision pendulum compensator for high reliability
  Simple push-button operation
  Three power supply choices for long continuous operation
  Compact, lightweight design & proven water-resistance
  
    LV1
  
  
    
    Upward
    Downward
  
  
    Beam accuracy
    ±5"
    ±1'
  
  
    Measuring range
    100m (328ft.)
    5m (16.4ft.)
  
  
    Beam spot diameter (at emission)
    7mm
    2mm
  
  
    Compensator
    Pendulum compensator, Air damper + magnetic damper
  
  
    Self-leveling range
    ±10'
  
  
    Light source
    Laser diode, 635nm wavelength (visible)
  
  
    Laser class
    Class 2
  
  
    Water protection
    IPX4 (IEC 60529)
  
  
    Weight with batteries
    2.5kg (5.5lb.)
  
Manual and Brochures
Download the Sokkia LV1 Brochure