Spectra Precision CTO-GL720 Dual Grade Laser Package with HL700 Receiver

Spectra Precision GL720 Dual Grade Laser Package with HL700 Receiver

To keep you at the competitive edge, Spectra has created a revolutionary new solution built for today’s construction industry - the innovative Spectra Precision Laser GL700 Series of grade laser transmitters.

The GL720 Series gives you the right laser for the right job... from an economical, single grade transmitter to an advanced, long-range steep grade transmitter to let you get to grade faster and with more accuracy.

On site, you’ll find that the advanced features quickly translate into productivity and accuracy. When used with Spectra LR30, LR50, or LR60 Grade Control Systems, the operator can control which allows an operator to control lift and tilt simultaneously for improved speed and controlled accuracy.

And each unit comes with a laser receiver standard, your choice of power options, and the best service and support in the industry. With the GL720 series, you can count on quicker setups and more productivity ... for more profitability.

GL710 Single Grade Laser

• Up to a to 3,000 foot diameter. With -0.5 to 25% grade range, the GL710 is a great choice for general construction, site preparation, trenching and pipe-laying applications.

GL720 Dual Grade Laser

• The GL720 features +/- 10% in the X axis grade range and -0.5 to +25% Y-axis grade range with high accuracy up to 3,000 foot diameter. The GL720 is ideal for general construction and machine control grade applications.

GL722 Dual Grade Laser

• With a Long-range Radio Remote and the same range and base capabilities as the GL720, the GL722 includes all the benefits of the full Radio Remote functions… plus Automatic Axis Alignment, Grade Match and PlaneLok capability. Ideal for general construction, site preparation and road construction.

• GL720 Dual Grade Laser
• HL700 Laser Receiver
• Clamp C70 for Receiver with bubble vial
  
• Charger 1445-2092 w/ Cable 6003-0820
• Rechargeable Batteries: 6 x D-Cell NiMH Batteries Q103077
• Protective Carrying Case
• Operating Manual

• Precision High Accuracy, Extra Long Range Grade Laser
• The GL720 Dual Grade Laser are the longest distance, most accurate, and most durable of the Spectra Precision Lasers.
• The rugged die cast housing, advanced leveling technologies, and temperature compensation make the GL720 laser the best choice for long distance applications and machine laser display.
• Temperature compensation provides accurate stable results regardless of temperature changes
• Long battery life and flexible power options keep the unit working throughout the day
• Large displays make the numbers easy to read, even from a short distance
  Better than 5 arc second servo deadband accuracy for demanding high accuracy requirements
• The GL720 features +10% in the X axis grade range and -0.5 to +25% Y-axis grade range with high accuracy up to 900 meters (3,000 feet) diameter. The GL720 is ideal for general construction and machine control grade applications
• Manufactured in the USA

• General construction
• Site preparation
• Trenching
• Pipe laying
• Road construction
• Machine control

ACTIVE TEMPERATURE COMPENSATION
Accurate, stable results regardless of temperature changes

LONG-RANGE WIRELESS LINK
Unaffected by direction or sunlight

PROTECTIVE LENS HOOD
Ensures laser performance in inclement weather

MANUAL ALIGNMENT SIGHTS
Allows fast, easy setup

HIGH-POWERED VISIBLE BEAM
For fast setup and excellent performance in high dust conditions.

SELECTABLE ROTATION SPEEDS
300, 600, and 900 rpm.

INTUITIVE, SIMPLE CONTROLS
Makes the GL722 series easy to use and learn

MANUAL VERTICAL CAPABILITY
With the use of the Long-range Remote, vertical applications such as vineyards become simple to setup

FIELD CALIBRATION
Makes it simple to check and adjust the calibration in the field either at the transmitter or via the remote

LONG BATTERY LIFE
Flexible power options, battery life indicator, and a wireless operated sleep mode that saves battery during breaks

FULLY SEALED, RUGGED ALUMINUM HOUSING
With weather-resistant control panel, allows you to work in all weather and work conditions. Built-in non-slip carrying handle

GRADE BUMP
Allows you to simply raise or lower the grade remotely

GRADE REVERSE
Mirrors the grade setting with the push of a button

AUTOMATIC SELF-LEVELING
Over the entire grade range, simplifies setup and ensures repeatable accuracy (not applicable to GL742 steep grade model)

SPECTRA PRECISION LASERS
Proven performance and quality…supported by the industry’s leading service centers

AUTOMATIC OFF GRADE SENSOR
Prevents incorrect grading … and wasted man and machine hours

LARGE ALPHA/NUMERIC DISPLAYS
Transmitter display is visible from ground even on 10 foot tripods…no ladder needed