Description
Model Number: GL1425C
Features:
The Spectra Precision GL1425C Dual Grade Laser is a versatile and
powerful tool that can handle any leveling, grading, or alignment task.
Automatic self-leveling – Horizontal, vertical, and grade
Accuracy 1.5mm @ 30m (1/16 inch @ 100 ft)
Working range of 800m (2,600 ft) diameter
Radio communication between the HL760 digital receiver and
the laser provides automatic Grade Matching and PlaneLok
Bluetooth connection allows laser control with a smartphone
Height of Instrument Alert – unit stops rotating when jarred to avoid erroneous readings
Rotation selection of 300, 600 or 900 RPM
Extremely durable and portable
5 Years warranty
User Benefits
Simplifies level, grade and vertical alignment setups
Increases reliability, accuracy and durability
Easy to transport, easy to carry, easy to store
Energy-efficient design offers long battery life
Highly durable design enables the GL1425C to survive a drop up to 1m (3 feet) onto concrete
Remote control or remote control app allows operation of all laser functions from anywhere on the jobsite
Applications
Grading and excavation
Leveling concrete forms and footers
General construction vertical alignment such as anchor bolt and form alignment
Sports fields, tennis courts, driveways and landscaping
Ramps and drainage
Specifications:
GL1425C Laser Specification
Leveling Accuracy vertical, horizontal: ± 1,5 mm / 30 m; 1/16 in @ 100 ft; 10 arc seconds
Grade Accuracy: ± 3,0 mm / 30 m; 1/8 in @ 100 ft.; 20 arc seconds
Grade temperature drift, typical: ± 0,9 mm / 30 m / 1°C; 1/16″ @ 310ft. @ 1°F
Grade range no tilt adjustment: Typical ± 9 %
Grade range with tilt adjustment: ± 15 %
Rotation Speed: 300, 600, 900 rpm
Operational Diameter, with HL760: Typical 800 m (2600 ft) diameter
GradeMatch Distance: Typical 80 m (260 ft)
PlaneLok Distance: Typical 80 m (260 ft)
Laser Type: 630 – 643 nm
Laser Class: Class 2
Self Leveling Range: Typ. ± 5° (± 8.7%)
Radio Range (HL760): Up to 100 m (330 ft)
Operating Temperature: -20°C to +50°C (-4°F to +122°F)
Storage Temperature: -25°C to +70°C (-13°F to +158°F)
Power Source: 10000 mAh NiMH battery back (included); or 4 x 1.5V D alkaline batteries (not included)
Battery Life Time, NiMH: Typical 45 hours
Battery Charging Time: < 10 hours
Battery Charging Temperature: 5°C to +40°C (+41°F to +104°F)
Tripod Attachments: 5/8 x 11 horizontally and vertically
Warranty: 5 Years
Dust and Water Proof (IP): IP66
Weight: 3.49 kg (7.7 lbs) (incl. Battery pack)
Product Dimensions: 280 x 180 x 240 mm (11.0 x 7.1 x 9.5 in)
HL760 Receiver Specification
Operating range: Up to 920 m (3000 ft)
Laser Detection Height: 127 mm (5.0 in)
Battery life: (2 x 1.5V “AA”) Typ. 60+ hours
Warranty: 3 Years
Dust and Water proof: IP67
Weight (without batteries): 0.32 kg (0.72 lbs)
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