Product Description

Features & Benefits
- Easy-to-use menu-driven interface reduces learning time and eliminates complex button pressing to activate advanced features
- The exact grade can be entered in single axis and is self-leveling
- One person elevation control with 2600 ft (800 m) diameter range increases productivity
- RC402N radio remote control allows control of all laser functions from up to 330 ft (100 m) away
- Maintains performance even in rainy, dusty and other harsh job site and weather conditions – IP66 environmental rating
- Durable design reduces downtime due to drops and tripod tip-overs
- Automatic Grade Match eliminates time-consuming and error-prone calculation
- Mask mode eliminates interference with other crews on the job site
- Leveling Accuracy: ± 1.5 mm/30 m, 1/16“ @ 100 ft, 10 arc seconds
- Operating Diameter: Approx. 800 m (2600 feet)
- Grade Range:-10% to +15% (Dual Axes GL422N) -10% to +15% (Single Axis GL412N)
- Rotation:300, 600 rpm
- Laser Type: red diode laser 650 nm
- Laser Class: Class 2, <3.4 mW
- Self-Leveling Range: ± 5° (±9%)
- Leveling Indicators: LCD indications and LED flashes
- Radio Range: (HL760): up to 100 m (330 ft)
- Power Source: 10.000 mAh NiMH battery pack (Alkalines can be used)
- Battery Life: 35 hours NiMH; 50 hours alkalineOperating Temp: -20°C to 50°C (-4°F to 122°F)
- Tripod Attachments: 5/8 x 11 horizontally and vertically.
Applications
- Leveling concrete forms and footers
- General construction vertical alignment and plumb such as anchor bolt and form alignment
- “Over the top” sewer and storm drain pipe installations
- Grading and excavating
- Driveways and ramps
- Trenching
- Sport fields, tennis courts (GL422N only)
- Steep slope road embankments and ditch banks
Why Purchasing the GL412N from PRISM GeoSystems Benefits You
Buying a grade laser isn’t just the tool—it’s getting the right kit and having support when the job is live.
When you buy from PRISM GeoSystems, you get:
- Correct kit configuration (no guessing): We match you with the right receiver option (HL760 vs CR700), clamps/brackets, rod, tripod, and power setup for your workflow.
- Jobsite-ready support: Setup help, best practices, and quick troubleshooting—so you don’t lose half a day chasing issues.
- Local dealer accountability: If readings look off after a bump/tip-over, you have a real team to help verify and get you back working fast.
- Regional availability: Available near you across San Diego.
*Please Note: Due to the fact that we are brick and mortar store with daily customer traffic, items may be sold before updating our online inventory. Call 619-283-3137 to confirm availability.
Product Videos
Custom Field
Availability Ships out the next business day, or Pick it up today in-store during business hours.
Condition Brand New with 5 years manufacturer warranty.