Spectra Precision GL422 Dual Grade Laser Level with Rechargeable Battery Pack and Charger. ***Receiver purchased separately***

Versatile Automatic Grade Lasers for Level, Grade and Vertical Alignment

The Spectra Precision® GL422 Grade Laser is a cost-effective, automatic self-leveling lases that can do three jobs—level, grade and vertical alignment with plumb. The laser features a 2-way, full-function remote control so you can make grade changes from anywhere on the jobsite for reduced setup time and faster operation.

The GL422 Grade Laser (dual grade) lasers send a continuous, self-leveled 360-degree laser reference over your entire work area, and have a wide grade range so they can be used in a variety of slope applications.

Features

• Fast, easy horizontal level, grade and vertical plumb setup with no manual leveling
• Easy setups with the 2-way, full-function radio remote control and single and dual grade application capability offer quick payback
• Automatic temperature and grade compensation eliminates rework
• Very long operating range of 800 m (2,600 ft) for GL422 increases machine control capability and reduces setups over the jobsite
• Very rugged with low service costs, takes a drop of up to 1 m (3 ft) onto concrete
• Mask mode eliminates interference with other crews on the job site
• Pointing mode allows “Over the Top” pipe laying for house connections
• Reduced material cost with virtually no downtime

• GL422 Dual Grade Laser
• Batteries
• Charger
• Carry case

• Leveling concrete forms and footers
• General construction, vertical alignment and plumb such as anchor bolt and form alignment
• Grading and excavating
• Concrete sections with run-off for sports fields, tennis courts, driveways
• “Over the Top” sewer and storm drain pipe installations
• Steep slope road embankments and ditch banks
• Parking garages, ramps and drainage