BIG SALE SPECTRA PRECISION LASER INSTRUMENT FOR SURVEYING
Spectra Precision Laser GL512 Grade Laser and CR600 Receiver with Radio
The Spectra Precision Laser GL512 single grade transmitters are rugged, cost-effective, automatic self-leveling lasers that do three jobs—level, grade, and vertical alignment.
The GL512 includes a 2-way, full-function remote control with a built-in back-lit grade display. You can do everything with the remote control that you can do at the laser keypad, up to 100 m away from the laser—even from the cab of a machine! The ability to make grade changes from anywhere on the job greatly reduces setup time and speeds operation. Verbal and visual communication errors are eliminated.
Features
- Automatic electronic self-leveling provides fast, easy horizontal level, grade, and vertical plumb setup
- Large compensated grade range from -10% to +15%
- Quick setups with the 2-way radio remote control, and single and dual grade application capability
- Electronic Leveling Vibration Filter dampens vibrations typically experienced on tall tripods, in high winds, or on high vibration jobsites
- No rework due to automatic temperature and grade compensation
- Grade Match displays the existing grade over unknown ground and eliminates time consuming and error prone calculations, time spent searching for grade plans, and over excavating
- PlaneLok automatically locks on to an existing elevation or vertical alignment point which eliminates all drift or possibility of error due to improper calibration or weather
- Very rugged with low service costs; takes a 1 m (3 ft) drop on concrete
- Mask mode eliminates interference with other crews on the jobsite
Applications
- General construction leveling such as forms, footers and pads
- Precision placement of concrete for critical specification surfaces over long distance and with laser Controlled screeds (Automatic PlaneLok)
- Drift free general construction vertical alignment and plumb for anchor bolt installation, plus form, tilt up and curtain wall plumbing (Automatic PlaneLok)
- General construction grading and excavating
- Steep slope road embankments and ditch banks
- Sports fields, driveways, ramps and drainage
Includes: RC402 two-way radio remote control, CR600 receiver, C50 general purpose clamp, C51 magnetic clamp, NiMH rechargeable battery pack w/charger, and multi-language manual