In late 2015, we started sending
'Prepaid Feedback Postcards' out with every new receiver that we
sell and retroactively sent them to all existing X90 and X900
The best way for
you to evaluate our support, service and products might be to take a
moment and look at the actual cards. We have included every card
that has been returned to us:
Feedback Cards ]
Kind words from folks
who have purchased an X90-OPUS
Matt Harnett, PLS
Harnett Land Surveying, Inc.
I had the X90 for 15 minutes and it
was up and running. I like the external battery option.
The first (OPUS-RS) occupation is
within .1 feet of what I had established with the ProMark 2 from an
NGS monument. I had a friend observe the same point with RTK and
X-90 was right in between them. Your product really is easy to use.
I have high hopes for my new adventure into global positioning. It’s
very different than having to occupy a known or two in order to get
anything. I took it home with me last night and my wife was a bit
put off by my looking at it for long periods of time.
Turning Point Land Surveys
As far as the receivers go, man I could not
I had two receivers running on setups just
like that, and I was collecting boundary information and
staking boundary lines while collecting static data. Those
setups save me about 2.5 to 3 hours of field time every time
I use them.
These receivers are amazing. I am very, very
pleased with mine. I have told many of my friends about
< Check out the receiver
on a traverse point!
North Eastern Brazil
3° 47' 23"S, 38° 28' 55"W, 14.147mts
the GPS OPUS,
in a geodetic
base developed by
two brands of GPS
(..., ...). Data
were processed using
with a small deviation
in their mm,
congratulations for providing
a reliable product!
is approved by
its great performance
in the southern
Wyoming Water Rights, Worland WY:
< click to enlarge
I just wanted
to drop you a note to let you know how happy I am with my new
X90 OPUS GPS receiver. It is so easy to use, both in the field
and in the office, and the automatic upload to OPUS makes it
even easier. Thanks for a great product at a fantastic price!
Hilltown Land Surveys