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A fellow surveyor has one for sale. It is a 3" instrument. Does anyone have any input as to the pros cons of this model. It is around 10 years old. l am just looking for a good little gun priced right. Nothing fancy.
Posted : October 7, 2012 5:06 am
a work-horse. easy to use. no prisimless fuction.
traded mine for a NIVO a couple yrs ago.
Posted : October 7, 2012 3:43 pm
A Topcon GTS-311 is actually a 2" instrument. Should have two-speed tangents and a strong EDM. It was a current model when I started selling surveying equipment in 1998.
The GTS-310 series in which the GTS-311 is included was replaced by the GTS-600 series in 1999. We still do not see many of these instruments offered for trade in and we sold a lot of that series.
Posted : October 8, 2012 6:54 am
