Grade Lasers

Fully automatic dual slope laser. The PRIMUS 2 series sets a new standard for fully automatic rotating lasers

The rotating lasers of the PRIMUS 2 series remain extraordinarily precise whatever the site conditions – in continuous rainfall, severe cold or blazing heat. Whether horizontal, vertical or at a gradient.
Always reliable, whenever and wherever they are used.

Features

• Fully automatic dual slope laser
• Robust, motor-powered levelling
• Direct grade entry for the x and y axes
• Slope values once input are stored beyond switch-off
• Automatic level control stops the laser if it receives a heavy jolt. In this way, height errors are avoided
• Large, clear display showing inclination, rotation speed, battery level, etc.
• High-power laser diode, laser class 3R, for highly visible laser beam and easy work at the close range
• Alternatively available with laser class 2 with Bright Beam Technology
• Rotor protection made of break-proof glass
• Highly accurate even under toughest conditions

Kit Includes

• Rotating laser PRIMUS 2 H2N
• Multi-function module COMMANDER 2 H2N (laser receiver with mm display incl. radio remote control)
• Heavy-Duty rod clamp
• Rechargeable batteries
• Charger
• Quick-Fix rapid locking system
• Transport case

Applications

• Elevation control
• Rough and fine grading
• Depth control for excavations
• Machine control
• Casting concrete
• Bricklaying
• Setting foundations and footings
• Landscaping

The RL-SV2S is built for multitasking — jobs where you need a laser for horizontal, vertical, single or dual slope applications. This laser is easy to use and will meet all your job site rotating laser needs.

The RL-SV2S dual slope laser sets new standards for simplicity. Rugged, lightweight, and compact, it offers twice the laser at an amazingly affordable price.

Set up takes little time, and the large, backlit, high-contrast display makes it easy to get started and complete the job professionally even under challenging conditions.

Features

• High powered for long-range operation: 800m
• Horizontal, vertical, and multi-slope applications: Slopes up to ±5% can be used in either the X or Y axis. Turn it on its side and use it for layout and alignment jobs
• 65 hour Ni-MH battery life
• Tough IP66 construction rating for all weather dependability
• Full-function radio remote

Kit Includes

• RL-SV2 laser
• RC-60 remote control
• LS-80L sensor
• Sensor holder
• Ni-MH battery pack
• Charger
• Carry case

The fully automatic horizontal/vertical dual slope laser with AutoAlign function. The PRIMUS 2 series sets a new standard for fully automatic rotating lasers

The rotating lasers of the PRIMUS 2 series remain extraordinarily precise whatever the site conditions – in continuous rainfall, severe cold or blazing heat. Whether horizontal, vertical or at a gradient.
Always reliable, whenever and wherever they are used.

Features

• Fully automatic rotating laser for horizontal and vertical applications
• Direct grade entry for the x and y axis
• Tilt control: the position of the laser is continuously monitored in the tilt mode
• AutoAlign function: automatic alignment of the laser beam to the zero mark of the laser receiver
• Robust motor-powered levelling
• Large, clear display showing inclination, rotation speed, battery level, etc.
• Automatic level control stops the laser if it receives a heavy jolt. In this way, height errors are avoided.
• High-power laser diode, laser class 3R, for highly visible laser beam and easy work at the close range
• Alternatively available with laser class 2 with Bright Beam Technology
• Scan function and dot mode
• Upward plumb beam
• Rotor protection made of break-proof glass
• Highly accurate even under toughest conditions
• Incl. multi-function module COMMANDER 2 HVA2N, laser receiver incl. radio remote control

Kit Includes

• Rotating laser PRIMUS2 HVA2N
• Multi-function module COMMANDER 2 HVA2N (laser receiver incl. radio remote control)
• Heavy-Duty rod clamp
• Magnetic target board
• Rechargeable batteries
• Charger
• Quick-Fix rapid locking system
• Transport case

Applications

• Depth control for excavations
• Concrete casting
• Setting foundations and footings
• Concrete casting
• Use of batter boards
• Bricklaying
• Landscaping
• Laying screed
• Facade construction
• Setting reference markers
• Rough and fine grading
• Ceiling construction

Fully automatic dual slope laser with tilt control and automatic re-levelling when in slope mode. The PRIMUS 2 series sets a new standard for fully automatic rotating lasers

The rotating lasers of the PRIMUS 2 series remain extraordinarily precise whatever the site conditions – in continuous rainfall, severe cold or blazing heat. Whether horizontal, vertical or at a gradient.
Always reliable, whenever and wherever they are used.

Features

• Fully automatic dual slope laser
• Robust, motor-powered levelling
• Direct grade entry for the x and y axes
• Slope values once input are stored beyond switch-off
• PRIMUS 2 H2N+ with tilt control: the position of the laser plane is continuously monitored in the slope mode and re-levelled if necessary
• Automatic level control stops the laser if it receives a heavy jolt. In this way, height errors are avoided
• Large, clear display showing inclination, rotation speed, battery level, etc.
• High-power laser diode, laser class 3R, for highly visible laser beam and easy work at the close range
• Alternatively available with laser class 2 with Bright Beam Technology
• Rotor protection made of break-proof glass
• Highly accurate even under toughest conditions
• PRIMUS 2 H2N+ available on request with a rotation speed of 750 or 900 rpm perfect for machine control applications

Kit Includes

• Rotating laser PRIMUS 2 H2N+
• Multi-function module COMMANDER 2 H2N+ (laser receiver with mm display incl. radio remote control)
• Heavy-Duty rod clamp
• Rechargeable batteries
• Charger
• Quick-Fix rapid locking system
• Transport case

Applications

• Elevation control
• Rough and fine grading
• Depth control for excavations
• Machine control
• Casting concrete
• Bricklaying
• Setting foundations and footings
• Landscaping

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

Kit Includes

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

Applications

• 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

Versatile all-in-one laser. Horizontal, slope and long range in one tough package

The RL-H5A is a next generation self-leveling construction laser with great distance and high accuracy.

Features

• Long-range operation: this instrument has the power and range to cover a 800m diameter job site
• Smart long-range receiver: with great distance and high accuracy, the RL-H5 Series is simple to use for checking elevations
• Easy to use: with electronic self-leveling, you press the power button and go right to work in seconds. If the RL-H5A gets disturbed on the job it relevels itself automatically.
• Simple, intuitive manual slope capability
• ±10 Arc second horizontal accuracy
• ±5 Degrees self-leveling range
• Extralong battery life: 60 hours with rechargable battery pack
• Tough IP66 weatherproof rating

Kit Includes

• RL-H5A Laser
• LS-80L sensor
• Sensor holder
• Batteries
• Charger
• Carry case

Applications

• Suitable for site work

The use of dual-axis slope lasers requires an extremely exact alignment of the laser axes. With the help of the PRIMUS 2 telescopic sight with integrated target laser the laser axis can be precisely aligned to the target even if it is a great distance away. The telescopic sight can easily be fixed to the PRIMUS 2 without any tools. Suitable for use with the slope lasers PRIMUS 2 H1N+, H2N, H2N+ and HVA2N.