Description
- Wave Length:635nm/red line
- Accuracy:+-2.5mm/5M
- Wide Width:<2.5mm/5M
- Laser power: <=1mw at 7cm distance or more
- Unblance Warning:Buzzer
- Working Temperature Range:-5~45°C
- Dimensions:104x78x98mm
- Weight(itself):255g
- Auto Self-leveling Range:+-3degree
- Battery Power:2pcs AA alkaline batteries
- Life Time(MMTF):>2000 Hours
How to use Red Laser :
-Set The instrument on the tripod or a stable surface, adjust the instrument. If the instrument is too tilted, out of range (3 degrees), the laser tube will automatically turn off (or audible Beep alarm).
– Switch knob clockwise to open the instrument, emitting a laser beam
-The product can 360 degree rotary, turn the laser beam towards to the goals.
– Adjust knob gently, find the working orientation.
-When Work is over, turn the switch knob counterclockwise, turn off the instrument.
-With Portable mini designed, provide convenience for the construction.
Package include:
1 x YD-810 laser level (battery not include)
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