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Affordable and easy surveying with GPS​

If you can use a smartphone, you can work with the UNI-GR2. Survey digitally and stakeout with GPS. Work faster and above all more efficient. Determine the exact and centimeter location of cables, pipes, trees, fields and more with GPS. Calculate the size of a piece of land, whether small or big, or see how much material you need for the project.

Working in the infrastructure sector?

Discover the benefits of digital surveying with GPS in the brochure

Among other things, used for:

UNI-Complete to start surveying immediately


The most universal GNSS receiver available. Receives GPS, Glonass, Beidou, Galileo, QZNSS, and SBAS to get you a CM accurate position with every new pipe, cable, or whatever you want to measure.


The easiest surveying software available for everyone. UNI-Connect works on any device with a browser and WiFi, you're easily ready to go!

UNI-Cloud & Support

Gets your data from the field to your (home) office in real-time. Connects to the UNI-Cloud API and provides you with remote and phone support, whenever you have a question for us.

UNI-RTK Premium

With hundreds of base stations all over the world, UNI-RTK Premium gets you the centimeter accurate correction data you need when you measure, or stake-out.

Pole, Tablet & Mount

These keep you going. A weatherproof Android tablet to generate new data under all weather conditions, a two-meter carbon fibre survey pole, and a mount to hold your tablet.

This is how you can use UNI-Complete


CM Accurate
X,Y,Z 3D Data
Points, Polylines, Polygons
Length, Surface, Perimeters
Ground control points
Layers & Attributes
Location and Height Control


Points, Polylines, Polygons
Complete Building, Road, Water, Infra Designs
Manual Coordinates
Point lists
Design Drawing Control

Design & As-Built

AutoCAD Drawings
PDF & CSV Reports
Open & amend design DXF
Design vs As-Built in field
Mix & Match
Measure new situation
Draw in the field

Any Discipline

Infra & construction
Water & Land
Roads & Waterways
Sewers, Telecom, Utility
Land, Gardens, Trees


Mounted on a vehicle
Mounted on machine or UAV
Provide RTK base for Drones
Machine Control
Automatic Measuring
Measure areas fast


This is what our clients say

 "Since we bought the UNI-GR1 we are able to work more efficiently and more accurate. Thanks to the good reach, the simplistic control and the use of the UNI-Cloud, all our contractors and planners can survey very easy, perform stakeouts and share the data afterwards.''
vanheteren weg- en waterbouw logo
''I have now measured a few works with the UNI receiver. My experience is that it works very simple. It works fast and you can easily create new layers on the spot. I do not process the results myself, but I send the file to the person who processes it for me and he can work with it easily."
A.J. Hoogendoorn jr.

Did you know you could survey digitally with ease?

Contact us directly

During these hours

Monday – Friday 09:00 – 17:00

A selection of our users


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Project Sample Download

Please fill in your details and click send to be redirected to the download page of the AutoCAD Drawing, CSV File or PDF Report example of your survey data.