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Spectra Precision GL412N Single Grade Laser
The GL412N Single Grade Laser comes with HL760 receiver, C70 rod clamp, RC402N remote, 105516 Vertical Adapter for HL Receiver, 10 Ah NiMH batteries and charger, and small carrying case. It is a single grade laser that also offers long-range operation in addition to its grade range up to 15%. It comes with its longer-range remote controls. With a radio remote operating at a range up to 330 feet (100 meters) it allows to make grade changes remotely, which can significantly reduce setup time.
It can withstand drops of up to one meter (three feet) onto concrete and tripod tip-overs up to 1.5 meters (five feet). This strength, combined with full weatherproofing and dustproofing, reduces downtime and lowers repair costs over the life of the product.
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
| Specifications |
| 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 |
Yes |
| LCD indications and LED flashes |
Yes |
| 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 alkaline |
| Operating Temp |
-20°C to 50°C (-4°F to 122°F) |
| Storage Temp |
-20°C to 70°C (-4°F to 158°F) |
| Tripod Attachments |
5/8 x 11 horizontally and vertically |
| Dust & Waterproof |
Yes - IP66 |
| Weight |
3.1 kg (6.8 lbs) |
| Battery Indication |
Yes |
| Warranty |
5 Years |
Return: 14 days money back or replacement buyer pays return shipping 20% restocking fee may apply
