Sokkia GRX3 GNSS

Exceptional Versatility in a compact design

The Sokkia GRX3 GNSS receiver is small, light, and packed with the most advanced GNSS technology.  Built to withstand the harshest field environments, this fully integrated all-in-view receiver brings a new level of versatility and flexibility.  Like all Sokkia products, the GRX3 can be customized to fit your needs and workflows.  With optional tilt technology, the pole does not have to be plumb to get accurate measurements.  You get all signals, all satellites, and all constellations in a compact, rugged design, with an integrated IMU and eCompass.

CALL (214) 260-8010 FOR A QUOTE TODAY!

SKU: 1030635-01 Category:


Open Architecture

The GRX3 architecture is designed so that third parties can write their own applications.  Designed to run seamlessly on the Sokkia Magnet software, it can also run with a host of other Software like GeoPro, Carlson, MicroSurvey, and more.

Sokkia Tilt Technology

Incorporates a revolutionary 9-axis inertial measurement unit (IMU) and ultra-compact eCompass, which compensates up to 15 degrees of tilt.

  • Sokkia Tilt Technology
  • L Band Ready Technology
  • 226 Universal Tracking Channels (GPS, GLONASS, Galileo, BeiDou, IRNSS, QZSS, SBAS)
  • Integrated 400 MHz UHF radios
  • Fusion Positioning Technology


Service and Support

Laser Liquidators can service and support all the units we sell.  We can help you customize your GRX3 so you have the best experience possible.  We can handle all repairs including warranty claims.  So contact us today with any questions and we can get you the best price quote.


Additional information


Click the link below to download the Brochure


Number of Universal Tracking Channels 226 UTC technology
Tracked Signals GPS L1 C/A, L1C, L2P(Y), L2C, L5
BeiDou B1, B2
Galileo E1,E5a, E5b, Alt-BOC
QZSS L1 C/A, L1C, L1-SAIF, L2C, L5
Static/Fast Static H: 3 mm + 0.4 ppm
V: 5 mm + 0.5 ppm
Memory Internal Non-removable 8 GB
Radio Built-in 425-470 MHz UHF radio
Dust/Water Protection IP67
Dimensions 150 x 100 x 150 mm (w x h x d)
Operating Time RX mode -10hr, TX mode 1W – 6hr


Sokkia GRX3 Brochure >>

You may also like…