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เครื่องเลเซอร์กำหนดแนวเส้นแบบหมุนบ๊อช BOSCH Rotation Laser รุ่น GRL 300 HV
Advantages
Easy handling with horizontal and vertical self-levelling
- Easy to operate thanks to one button per function, and self-explanatory display
- Easy to set up in both the horizontal and vertical modes due to automatic self-levelling of 8% (± 5°)
- The shock warning function, which can be switched on and off, prevents levelling errors in the event of shocks and vibrations
- Point, line and rotation modes for optimum visibility
- High accuracy of 0.1 mm/m
- High level of robustness: fully functional, even after being dropped from a height of 1 m
- Dust and splash protection IP 54
- Plumb and reference beam for fast alignment
Technical data: GRL 300 HV Professional
Laser diode | 635 nm, < 1 mW |
Laser class | 3R |
Working range with receiver | 300 m (Diameter) |
Levelling accuracy | ± 0.1 mm/m |
Self-levelling range | ± 5° (8%) |
Dust and splash protection | IP 54 |
Rotation speed | 150, 300, 600 rpm |
Tripod thread | 5/8″ |
Weight, approx. | 1,8 kg |
Length | 190 mm |
Width | 180 mm |
Height | 170 mm |
Colour of laser line | red |