The Sokkia LV1 high precision plumb laser has twin laser beams (upward and downward), offering 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.
The water-resistant feature enables this plumb laser to be used in all-weather conditions and most environments. This instrument also has a choice of three power supplies. With just four alkaline batteries, the Sokkia LV1 can operate for up to 80 hours while a rechargeable battery pack allows for 30 hours continuous use or, if you have access to an AC power supply, you can use the AC adapter.
Features
Laser class: Class 2
Measuring range: Upward - 100m/328ft & Downward - 5m/16.4ft
Self-levelling range: ±5
Wavelength: 635nm
Precision pendulum compensator for high reliability
Precision Laser Plummet (5 sec acc.)
Water-tightness and dust-tightness: IPX4
Automatic switch-off after 30 minutes of non-usage
Simple push-button operation
Very easy to transport
Dimensions: W194 x D150 x H240
Weight: 2.5kg