Spectra GL1425C Dual Grade Laser

Specifications Laser Type: 630–643 nm, Class 2 Leveling Accuracy: ±1/16 in at 100 ft (±1.5 mm at 30 m); 10 arc seconds Grade Accuracy: ±1/8 in at 100 ft (±3.0 mm at 30 m); 20 arc seconds Grade Range: ±15% with tilt adjustment Self-Leveling Range: ±5° (±8.7%) Rotation Speed: 300, 600, 900 rpm Operational Diameter: 2,600 ft (800 m) with HL760 receiver GradeMatch / PlaneLok Distance: 260 ft (80 m) IP Rating: IP66 dust and water protection Drop Protection: 1 m (3 ft) drop onto concrete; 1.5 m (5 ft) tip-over on tripod Tripod Mount: 5/8 × 11 horizontal and vertical Power Source: 10,000 mAh NiMH battery pack Battery Life: Approx. 45 hours (NiMH) Dimensions: 11.0 × 7.1 × 9.5 in (280 × 180 × 240 mm) Weight: 7.7 lbs. (3.49 kg) including battery Warranty: 5 years Product Description The Spectra Precision® GL1425C Dual Grade Laser is designed for high-accuracy grading, excavation, and alignment tasks. With an operating range of up to 2,600 ft (800 m) in diameter and accuracy of