Description

Specifications

Laser Class: Class 2, 630643 nm
Laser Model: Spectra Precision GL1425C Dual Grade Laser
Accuracy: 1/16 in @ 100 ft (1.5 mm @ 30 m)
Grade Range: 9% without tilt, 15% with tilt
Self-Leveling Range: 5 (8.7%)
Working Range: Up to 2,600 ft (800 m) diameter
Rotation Speeds: 300, 600, 900 RPM
Environmental Rating: IP66, drop-resistant up to 1 m
Power Source: NiMH rechargeable battery pack
Operating Hours: 45 hours (NiMH)
Operating Temperature: -4F to +122F (-20C to +50C)
Weight: 7.7 lbs. (3.49 kg) with battery
Warranty: 5 years

Product Description

The Spectra Precision’s GL1425C Laser package combines advanced dual grade capabilities with a complete set of field accessories for precise construction layout. The GL1425C self-levels in horizontal, vertical, and grade modes, ensuring consistent accuracy of 1/16 inch at 100 ft. The included HL760 receiver provides digital readout, PlaneLok, and Grade Match functionality to simplify slope setup and eliminate drift errors. With a working diameter of 2,600 ft and both remote and smartphone control, the GL1425C delivers reliable performance on even the largest jobsites.

This package also includes an aluminum tripod and a 10-ft direct reading laser grade rod (feet/10ths with cut/fill markings), streamlining grade setup and measurement. A dedicated laser detector ensures accurate elevation readings, while the GL1425Cs rugged IP66 design withstands harsh conditions and accidental drops. With its extended battery life, complete accessory kit, and tripod-mounted setup, this package is a dependable all-in-one solution.