GEO-Laser LL-92L plumb down /-2.5mm / 100m Green Beam Laser
PRODUCT OVERVIEW
The automatic plumb laser LL-92L with green laser beam is a laser for plumbing down in laser class 2, capable of electronic self-levelling over two axes. Our new green laser beam noticeably enhances visibility of the target, even in difficult lighting conditions. This is because the human eye is four times more receptive to green light than to red. In addition, green light does not get overpowered so much by the red spectrum of the sunlight.
Every time where there is the need to project a point exactly vertically down, this laser is the right choice.
This laser is also available with a higher precision of ± 2,5 mm/100 m and alternatively with higher power as LL-93L in laser class 3R.
FEATURES
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Performance features
Laser class 2, laser power < 1 mW, adjustable in 2 steps. No special safety precautions necessary. The easy standard laser class. -
Fully automatic
Automatic levelling and cut-out in case of low battery or jerky movement. -
Automatic function can be switched off
Therefore inclination adjustment by points of reference is possible. -
Illuminated, clearly legible LCD display
Self-explanatory, for on/off, device data, company data, lock function, operating status, battery level and menu. -
Robust metal housing
100 % watertight, Plastic-coated, swept and filled with nitrogen. -
Special laser beam quality
Diode laser with visible beam, high-powered lens, high life expectancy and low power consumption. -
Lithium ion rechargeable battery
Operation time up to 50 hours with one charge. Rechargeable in max. 5 hours without having to take out the battery. -
Increased safety
Control indicators with blinking warning system for levelling, operating status and low battery. -
Uncompromisingly easy
All you have to do is switch on/off. The rest is done by the LL-90 automatically. -
Checking and adjustment
Easily possible at the building site as well. The device does not have to be opened for adjustment.
SPECIFICATIONS
| Laser class | 2, < 1 mW |
|---|---|
| Laser | diode laser, visible green, 520 nm |
| Laser range | up to 200 m |
| Beam diameter at laser | at laser 13 mm |
| Self-levelling range | ± 5 % |
| Permissible deviation | ± 5 mm/100 m |
| Operating time | up to 50 hours |
| External power supply | 11 V DC to 14 V DC with cable 0117.02 |
| Undervoltage cut-out | yes |
| Waterproof | to 3.5 m |
| Temperature range | - 10° C to 50° C |
| Weight | 3,4 kg |
| Guarantee | 24 month |
| Adjustment | possible in the field without having to open the device |
