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The automatic self-leveling Spectra Precision GL412N single grade and GL422N dual grade lasers are the most rugged, cost-effective lasers that do three jobs—level, grade, and vertical alignment. Even in harsh jobsite conditions, the GL412N/GL422N deliver consistently reliable and accurate performance, enabling you to work faster and smarter. Laser type: red diode laser 650 nm. Laser class : Class 2,
Description
The automatic self-leveling Spectra Precision GL412N single grade and GL422N dual grade lasers are the most rugged, cost-effective lasers that do three jobs—level, grade, and vertical alignment. Even in harsh jobsite conditions, the GL412N/GL422N deliver consistently reliable and accurate performance, enabling you to work faster and smarter. Laser type: red diode laser 650 nm. Laser class : Class 2, <3.4 mW .
Documents
Specifications
- BrandSpectra Precision
- Product TypeGrade Laser
- Accuracy± 1.5 mm at 30 m, ± 1/16 in at 100 ft
- Grade RangeY Axis: -10 to +15%
- IP RatingIP66
- Laser Beam ColourRed
- Operating Diameter800 m (2600 ft)
- Power SourceAlkaline D-Cell or NiMH Rechargeable Battery Pack
- Rotation Speed300, 600 RPM
- Slope TypeSingle Axis
- Warranty5 years