Geoconnect is a specialist GNSS Dealer and offers Rugged Computing and Software Solutions

Geomax Zone 50 by QBL

geoconnect-GeoMax-Grade-Lasers-Zone50Robust and reliable – join the Construction Zone

Featuring a fully automatic as well as an automatic model, the Zone50 Series provides the perfect match for any work site requiring highest precision, outstanding durability and extensive range. A laser that “works when you do!”.

Zone50 FA
The Zone50 FA is a fully automatic dual grade laser with a aluminium-cast housing for withstanding even the harshest conditions. As a fully automatic laser it not only constantly checks but also permanently readjusts the defined grade to ensure highest accuracy and reliability.

Zone50 A
The Zone50 A is an Automatic laser with grade capability. Equipped with the same sturdy aluminium-cast housing and IP class 67 as the Zone50 FA, this laser is built to last on any jobsite under any conditions. With more than 100 m range for the remote and 300 m laser radius, the Zone50 A provides you with a extensive work range.









4 models available

  • Zone50 A: base model
  • Zone50 FA: extra features
  • Zone50 AR: inclusive remote control
  • Zone50 FAR: extra features


Precision input / extensive workrange

Zone 50A:

  • ± 10% grade range on X & Y; step: 0.01%
  • >250m working range

Zone 50FA:

  • ± 15% grade range on X & Y; step: 0.01%
  • >500m working range for Zone50 FA

Remote controls


There is for each model a remote control:

  • Zone50 AR: RG50A (up to 100m)
  • Zone50 FAR: RG50FA (up to 400m)


Fully automatic grade laser

  • The laser is automatically levelling as per the grade setting selected on both X & Y axis
  • If the laser is moved, it will relevel as per the grade selected before (Zone50 FA only)

More advantages

  • Control function:
    Equipped with tilt-control function, the Zone50 lasers will be switched off automatically if displaced inadvertently or disturbed significantly by wind. Lower sensitivity settings towards wind & vibrations can be selected to allow continous operation and are supported by an automatic re-adjustment
  • Sector lock / beam masking: Electronically turns off the laser beam in specific quadrants to prevent interference with other crews on the site. Can also be used to avoid shining into a roadway or to avoid reflective surfaces, which may give a false reading


Rugged & Robust

  • Aluminium housing
  • IP67 dust & waterproof (submersion proof)