The Spectra Precision GL412N is a single grade laser levell that offers long-range operation in addition to its grade capability of -10 to +15 percent. The Spectra RC402N full-function remote control is standard with the Spectra GL412N Laser and offers an easy to use menu-driven interface. The radio remote operates at a range up to 330 feet (100 meters) and provides the ability to make grade changes and start automatic alignments remotely, which can significantly reduce setup time.
Available with 4 different digital receivers, including the combo CR700 magnetic boom receiver and optional remote controls, the Spectra Precision GL412Noffers Spectra’s advanced leveling features that include automatic Grade Match, PlaneLok, Axis Masking and Fingerprint receiver pairing. The GL412N also lies on its side in the vertical position to perform manually levelled vertical and line alignment.
Grade Match measures and displays the existing grade over unknown ground. As a consequence it eliminates time consuming and error prone calculations.
PlaneLok automatically locks on to an existing horizontal elevation or vertical alignment point which eliminates all drift or possibility of error due to improper calibration or weather.
The unique “Fingerprint” function only accepts the beam from the laser it is paired with.
The Spectra GL412N can also be paired with the new Laser Remote App for Android smartphones, where your phone can be used as the remote control.
This package also features the ST805 transmitter that enables an increased remote control range from your phone to the laser.
The GL412N is a single grade laser that also offers long-range operation in addition to its grade capability of -10 to +15 percent. A new RC402N full-function remote control is standard with the grade laser and offers an easy to use menu-driven interface. The radio remote operates at a range up to 330 feet (100 meters) and provides the ability to make grade changes and start automatic alignments remotely, which can significantly reduce setup time.
Spectra Precision GL412N Features
- Automatic horizontal and vertical self-leveling
- Accuracy 1.5mm @ 30 m (1/16 inch @ 100 ft)
- Working range of 800 m (2,600 ft) diameter
- Radio communication between the HL760 DRO receiver and the laser provides automatic Grade Matching and PlaneLok
- “Fingerprint” function of the HL760 DRO receiver only accepts the beam from the laser it is paired with
- Selection of Sensitivity – accurate even in high winds or on high vibration job sites
Spectra Precision GL412N 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 GL412N to survive a drop up to 1 m (3 feet) onto concrete
- Radio remote control allows operation of all laser functions from anywhere on the jobsite
Spectra Precision GL412N Applications
• Leveling concrete forms and footers
• General construction vertical alignment and plumb such as anchor bolt and form alignment
• Grading and excavating
• Concrete sections with runoff for sports fields, tennis courts and driveways
• Steep slope road embankments and ditch banks
• Parking garages, ramps and drainage
• Sports fields, tennis courts and driveways
Spectra Precision GL412N Specifications
- Accuracy: ± 1.5 mm @ 30m (10 arc seconds)
- Operating diameter: 800m
- Grade range: -10% to +15%
- Rotation: 300, 600 rpm
- Self-leveling range: ± 5° (±9%)
- Leveling indicators: LCD indications and LED flashes
- Radio range: up to 100 m (330 ft)
- Power source: 10.000 mAh NiMH battery pack
- Battery life: 35 hours NiMH; 50 hours alkaline
- Operating temp: -20°C to 50°C
- Dust and waterproof: Yes – IP66
- Weight: 3.1kg
- TECHNICAL DATA
Leveling accuracy: ± 1.5 mm/30 m, 1/16“ @ 100 ft, 10 arc seconds - Operating diameter: appr. 800 m (2600 feet)
- Grade range: -10% to +15%
- Rotation: 300, 600 rpm
- Laser type: red diode laser 650 nm
- Laser class : Class 2, <3.4 mW
- Self-leveling range: ± 5° (±9%)
- Leveling indicators: LCD indications and LED flashes
- Radio range (HL760): up to 100 m (330 ft)
- Power source: 10.000 mAh NiMH battery pack
- 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
- Weight: 3.1 kg (6.8 lbs)
- Low voltage indication: LCD battery indicator
- Low voltage disconnection: unit shuts off
- Warranty: 5 Years
