RedBack Lasers GREEN624GM Green Beam Rotating Laser with Auto Grade Match & Millimeter Tracking Receiver.

Video Guides followed by Descriptions and Specifications

(Videos show the EGL624GM red beam auto grade match tracking laser which has the same operation as the GREEN624GM green beam laser.  This Green rotating laser version provides greater visibility when being used indoors without a receiver)










Description of the GREEN624 Green Beam Rotating Laser

The GREEN624GM is a fully automatic electronic levelling rotating laser with easy to use controls.  Firstly place the laser level on a tripod (optional extra) and secondly press the power button, in seconds it self levels and begins to rotate.  The GREEN624GM is extremely tough with steel internal chassis and heavy duty rubberised casing. In short,  it can handle use day in, day out on the toughest of job sites.


The GREEN624GM Is also electronically self levelling on its side for vertical rotation and includes a dot laser at 90 degrees for site layout.  So therefore not only great for general site levelling but also vertical alignment and site squaring and layout.

One of the GREEN624GM’s main features is it has dual manual grade match so you can set a grade on either or both axis using the remote control, so single person grade setting.  In addition this model features Automatic Grade Match with an auto tracking LR720T receiver.   This feature allows the user to set the LR720T millimeter tracking receiver at a particular height.  The laser will then slope its beam on the selected axis to find this height and lock to this grade.  Consequently making the setting of grades extremely quick.  It is especially useful where you want to match to a particular slope on site. For example, a driveway outdoors or internally a raked ceiling. This tracking feature can also be used with the laser on its side for vertical alignment. Making it an awesome fencing laser, see video on fence alignment above.

More Features

The GREEN624GM also features TILT function.  When this is selected and the laser is disturbed or knocked the beam will stop rotating and indicate something has moved, therefore preventing false levels.  Another features is V W S (vibration and wind setting) when selected the GREEN624GM will continue to spin even when making minor adjustments due to vibrations.  Without this feature selected it will stop rotating each time to make those minor adjustments.  This is handy on sites with large earth moving equipment or internally when mounted on a wall mount.

The GREEN624GM can also be use for interior installation with Scan line modes to intensify the visible brightness for both horizontal and vertical operation.  In addition, this Model features class 3 Green laser which provides maximum brightness and clarity for these indoor applications.  There is also a slight increase on outdoor range when using a receiver compared to the EGL624GM class 2 red beam model.

Whats Included & Applications

The GREEN624GM comes complete with the Heavy Duty LR720T electronic tracking receiver with millimeter Display, dual LCD front and back.  Using a receiver with Millimeter readout is so much easier and quicker for rough levelling, because, if you just need to be within 10mm you can instantly see it.  The GREEN624GM importantly comes with rechargeable batteries and charger, but, can also be used with standard “C” batteries or even be powered of the charger/power supply.  Also included is a remote control.

In conclusion, the GREEN624GM electronic levelling rotating laser is ideal for internal installation.  For example; ranked suspended ceilings, internal walls, windows, kitchens, Bathrooms, shop fit out, warehouse fit out and more.  The GREEN624GM is also ideal for outdoor applications.  For example;  concreting, plumbers, general builders and site levelling.  The LR720T Millimeter receiver makes levelling and alignment process allot quicker and easier.

The RedBack GREEN624GM comes with a 5 Year manufacturers warranty.

  • Electronic Self Levelling
  • Horizontal Rotation for Levelling
  • Vertical Rotation for Alignment & Layout
  • Class 3r Geen Beam for Maximum Visibility Indoors
  • LR720T Millimeter Tracking Receiver
  • Dual Grade Setting 
  • Easy to Set Up and Use
  • TILT and V-W-S Vibration modes
  • Internal Steel Safety Cage
  • Direct Drive Rotation
  • INCLUDES Ni-mh Rechargeable Battery & Charger also Std “C” cell Battery Operation
  • Remote Control
  • 5 Year RedBack Warranty
All RedBack Laser Levels have been Checked and Calibrated in Australia and come with a FREE certificate of calibration.


  • Range – 600m diameter using LR720T receiver
  • Accuracy – +/- 1.5mm at 20m
  • Laser Class – class 3r <5mW 522-542nm green
  • Water Dust Resistance – IP55
Accessories featured in photos or video may be OPTIONAL, at an extra cost. Specifications may change without notice.

Optional Accessory

Also available is the FVAK64 Fence & Vertical Alignment Kit which makes this laser ideal for long-distance fence alignment tasks in commercial and rural situations. CALL 1800 769 858 for details.

Fence Alignment Kit FVAK64 designed for use with the RedBack GREEN624GM


RedBack Lasers service department also service and calibrate the following brands when possible; Topcon, Leica, Rugby, Geo Fennel, Stanley, Spectra, Bosch, Dewalt, Powerline, Laser Tec, Imex, General, Hilti, Spectra Precision HV302

Weight6 kg
Dimensions37 × 45 × 25 cm


Range Brochure PDF can be viewed, printed and downloaded HERE


Base Instruction PDF can be viewed, printed and downloaded HERE

Additional Grade Match and Millimeter Receiver instruction sheet HERE

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1 review for GREEN624GM – RedBack Electronic Levelling Green Rotating Laser Level H/V with Auto Grade Match + MM Tracking Receiver

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  1. Tim and his team were so great to deal with!

    I have purchased plenty of other branded lasers in the past and none have really been anything special in the last 5 years but Tim took time to understand my needs and use to get me the best product! Even ran me through a detailed demo so as to get the best out of the new kit and hit the ground running with it!

    Highly recommend!

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