Description
Spectra Precision Laser GL412N Description
The GL412N is a single grade laser that also offers long-range operation in addition to its grade range up to 15%. Operate the laser using longer range remote controls. With a radio remote operating at a range up to 330 feet (100 meters) you have the ability to make grade changes and to make grade changes remotely, which can significantly reduce setup time.
Spectra Precision Laser GL412N Includes
(1) GL412N Laser
Spectra Precision Laser GL412N Features
Easy-to-use menu-driven interface reduces learning time and eliminates complex button pressing to activate advanced features
The exact grade can be entered in single axis and is self-leveling
One person elevation control with 2600 ft (800 m) diameter range increases productivity
RC402N radio remote control allows control of all laser functions from up to 330 ft (100 m) away
Maintains performance even in rainy, dusty and other harsh job site and weather conditions – IP66 environmental rating
Durable design reduces downtime due to drops and tripod tip-overs
Automatic Grade Match eliminates time-consuming and error-prone calculation
Mask mode eliminates interference with other crews on the job site
Spectra Precision Laser GL412N Specifications
Leveling Accuracy
± 1.5 mm/30 m, 1/16“ @ 100′, 10 arc seconds
Operating Diameter
Approx. 800 m (2600′)
Grade Range
-10% to +15% (Single Axis GL412N)
Rotation
300, 600 rpm
Laser Type
Red Diode Laser
Laser Beam
650 nm
Laser Class
Class 2,
Self-Leveling Range
± 5° (±9%)
Radio Range
(HL760)
Power Source
10.000 mAh NiMH Battery Pack (Alkalines can be used)
Battery Life
35 hours NiMH; 50 hours Alkaline
Operating Temp
-20°C to 50°C (-4°F to 122°F)
Storage Temp
-20°C to 70°C (-4°F to 158°F)
Tripod Attachments
5/8 x 11 Horizontally and Vertically
Dust & Waterproof
Yes – IP66
Low Voltage Indication
LCD Battery Indicator
Low Voltage Disconnection
Unit Shuts Off
HL760 Receiver Digital Readout Units
mm, cm, ft, in, frac. in
Reception Height
127 mm (5 inches)
Battery Life
60+ hours Continuous Operation
Auto Shut-Off
30 minutes
Operating Temperature
-20°C to 50°C (-4°F to 122°F)
Dust and Waterproof
Yes – IP67
