Description
The GL422N is a dual grade laser that also offers long-range operation in addition to grade capability of -10 to +15 percent. An RC402N full-function remote control offers an easy to use menu-driven interface. The radio remote operates at a range up to 330 ft (100 m) and provides the ability to make grade changes and start automatic alignments remotely, which can significantly reduce setup time.
FEATURES
- Easy-to-use menu-driven interface reduces learning time and eliminates complex button pressing to activate advance features
- Dual grade automatic self-leveling of -10% to +15%
- One person elevation control with 2,600 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 jobsite
- Comes with choice of CR700 or HL760 receivers so you can choose the best option to suit your application
Additional Information
Leveling accuracy: |
± 1.5 mm/30 m, 1/16“ @ 100 ft, 10 arc seconds |
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 |
Battery life: |
35 hours NiMH; 50 hours alkaline |
Storage temp.: |
-20°C to 70°C (-4°F to 158°F) |
Tripod attachments: |
5/8 x 11 horizontally and vertically |
Dust and waterproof: |
Yes - IP66 |
Weight: |
3.1 kg (6.8 lbs) |
Low voltage indication: |
LCD battery indicator |
Low voltage disconnection: |
unit shuts off |
Warranty: |
5 Years |
