Spectra Precision GL720 Dual Grade Laser

Description

The Spectra Precision GL720 is a high-performance dual grade laser designed for general construction and machine control applications. It offers a long operating range of up to 900 meters (3,000 feet) in diameter and high accuracy for demanding grading tasks. The GL720-BCC package provides a complete turnkey solution, including the laser transmitter, a high-capacity 10 Ah NiMH battery system, a charger, and a rugged carrying case.

Key features include a wide grade range of 10% in the X-axis and -0.5% to +25% in the Y-axis. The unit is built with a rugged die-cast aluminum housing and is fully sealed (IP66) to withstand harsh jobsite conditions. Active temperature compensation ensures stable and accurate results regardless of environmental changes. The large alphanumeric display is easy to read even from a distance or when mounted on a tall tripod.

• Long Range: Up to 900m (3,000 ft) diameter for large-scale projects.
• High Accuracy: Better than 5 arc second servo deadband accuracy.
• Rugged Design: Fully sealed, waterproof aluminum housing.
• Flexible Power: Includes 10 Ah NiMH rechargeable batteries with a 30-hour life.