Spectra GL412N self-leveling, single grade precision laser.

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.

Maximum control of your site with our advanced features.

The rugged GL412N laser can withstand drops of up to one meter (three feet) onto concrete and tripod tip-overs up to 1.5 meters (five feet). This strength, combined with full weatherproofing and dustproofing, reduces downtime and lowers repair costs over the life of the product.

Pairing the GL412N with the or receiver provides even greater functionality with the automatic Grade Match and PlaneLok features.

Your choice of receiver.

Features & Benefits

1. Easy-to-use menu-driven interface reduces learning time and eliminates complex button pressing to activate advanced features
2. The exact grade can be entered in single axis and is self-leveling
3. One person elevation control with 2600 ft (800 m) diameter range increases productivity
4. RC402N radio remote control allows control of all laser functions from up to 330 ft (100 m) away
5. Maintains performance even in rainy, dusty and other harsh job site and weather conditions – IP66 environmental rating
6. Durable design reduces downtime due to drops and tripod tip-overs
7. Automatic Grade Match eliminates time-consuming and error-prone calculation
8. Mask mode eliminates interference with other crews on the job site
9. Comes with choice of CR700 or HL760 receivers so you can choose the best option to suit your application

Specifications

Leveling Accuracy: ± 1.5 mm/30 m, 1/16“ @ 100 ft, 10 arc seconds
Operating Diameter: Approx. 800 m (2600 feet)
Grade Range: -10% to 15% (Dual Axes GL422N) -10% to 15% (Single Axis GL412N)
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 (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
Weight: 3.1 kg (6.8 lbs)
Battery Indication
Warranty: 5 Years

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