Highest Accuracy, Longest Range Grade Laser
£4,510.80 ex VAT
£5,412.96 inc VAT
Available on back-order
Description
Active Temperature Compensation - accurate, stable results regardless of temperature change
Long Range Wireless Link - unaffected by direction or sunlight provides quick, accurate set-up even when the laser is on a 3m tripod and provides full functional control of the laser
Protective Lens Hood - ensures laser performance in inclement weather means the laser will work when you are working regardless of weather
Intuitive, simple controls - makes using the GL700 Series easy to use and learn
Long Life Batter - flexible power options, battery life indicator and wireless operated sleep mode that saves battery during breaks
Fully Sealed, Rugged Aluminum Housing - with weather-resistant control panel, allow you to work in all weather and work conditions
Grade Bump - allows you to simply raise or lower the grade remotely
Grade Reverse - Mirrors the grade setting with the push of a button, flipping the set grade for example from +1% to -1%
Automatic off-grade sensor - prevents incorrect grading and wasted man and machine hours
Long range remote - 225m (750ft) for general operation and 150m (500ft) automatic alignment
Automatic Axis Alignment - allows you to align automatically to your grade hub eliminating costly error by not being aligned correctly when using grade
Machine Control Compatible - works with all laser-based machine control systems
Infrared Model - for rail work where red beams are not allowed on live track – The GL722IR provides all the benefits of the standard model but with Infrared beam
Technical Specifications
Grade Range | X Axis Grade Range: -10% to +10% Y Axis Grade Range: 0.500% to +25% |
Self Levelling Range | 25% |
Working Area | 900m (diameter) |
Grade Resolution | 4.6 arc seconds |
Rotation Speeds | 300, 600, 900 rpm |
Battery Life | 30 hours |
Water Resistance | Completely Sealed and Waterproof |

Spectra GL722 Grade Laser Brochure
Spectra GL722 Grade Laser User Guide
What's in the Box:
Spectra GL722 Grade Laser
RC703 Remote Control
1445-2093 Battery Charger
Rechargeable Batteries
Carry Case