The LM520 laser spirit level generates laser sectors and one point underneath the device. Sectors are formed by one horizontal and one vertical beam of laser light. The angles formed from these two beams of light are 90 degrees between each arm. The device has an automatic self-leveling function and can be used both indoors and outdoors. The 360-degree rotation and adjustable structure of the device allow it to be used in different surface conditions while maintaining the same accuracy. The spirit level is waterproof, resistant to dirt and has sensitive buttons.
Specification:
- Laser wavelength: 635nm
- Laser power: <1mW
- Laser class: II class
- Number of laser lines: 2
- Laser point: 650nm
- Horizontal laser precision: +/- 1mm/7m
- Vertical laser precision: +/- 1mm/7m
- Orthogonality: 90° +/- 60"
- Laser point precision: +/- 0.5mm/1.5m
- Emission angle: vertical ≥ line 110°, horizontal line ≥ 130°
- Operating distance: Operating radius inside approx. 10m
- Self-leveling: Gravitational magnetic pendulum
- Leveling range: +/- 2.5°
- Power supply: lithium polymer battery (1050 mAh)
- Working time: approx. 6 hours (with all lasers on)