The Spectra Precision Dual Grade Infrared Laser GL722 (Model: GL722IR) is a powerful and versatile tool designed for construction professionals and roadwork crews. With dual-grade functionality, self-leveling capabilities, and advanced alignment features, this laser ensures precision and reliability for a wide range of leveling, grading, and alignment tasks. Its rugged, weatherproof design makes it an essential tool for demanding job sites.

Key Features:

• Self-Leveling Dual-Grade Laser: Adjusts slopes up to 10% on the X-axis and 25% on the Y-axis, providing unmatched versatility.
• Split Beam Functionality: Enables precise plumb point transfers and 90-degree layout, making alignment tasks efficient.
• Rugged and Weatherproof: Built to withstand drops, tipovers, dust, and harsh weather conditions, ensuring long-lasting performance.
• PlaneLok and Grade Match Modes: Lock into a specific plane or match grades for enhanced accuracy on complex jobs.
• Wide Operating Range: Covers up to 900 meters (3,000 feet) in diameter, suitable for large-scale projects.
• High-Precision CR600 Receiver: Features 270° acceptance angle, ultra-fine sensitivity, and durable construction for accurate readings.
• Wireless Remote (RC703): Offers convenient control from a distance, reducing setup time and operator fatigue.

Specifications:

GL722:

• Range: 900 m (3,000 ft) diameter
• Grade Axis Range:
  • X: -10% to +10%
  • Y: -0.5% to +25%
• Radio Remote: Included (RC703)
• PlaneLok: Yes
• Grade Match Mode: Yes

CR600 Receiver:

• Sensitivity Levels (On-Grade):
  • Ultra-Fine: 0.1 mm (0.004 in.)
  • Super-Fine: 1 mm (1/32 in.)
  • Fine: 1.50 mm (1/16 in.)
  • Medium: 3.00 mm (1/8 in.)
  • Coarse: 6.00 mm (1/4 in.)
• Operating Temperature: –20 °C to +50 °C (–4 °F to +122 °F)
• Battery Life: >100 hours (alkaline)

Additional Specifications:

• Power Source: 10 Ah NiMH Rechargeable Batteries
• Storage Temperature: –40 °C to +70 °C (–40 °F to +158 °F)
• Weight: 0.5 kg (1.1 lbs) for the receiver

Included Accessories:

• GL722 Transmitter
• CR600 Receiver
• RC703 Wireless Remote Display
• C50 Adapter for Receiver and C51 Magnetic Mount
• 10 Ah NiMH Batteries and Charger
• Durable Carrying Case
• Instruction Manual

Frequently Asked Questions (FAQ)