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We welcome trade-ins and offer competitive rates for your used gear - email or call for more information!

Trimble Robotic SystemTrimble Robotic System

We have excellent financing available on all new and used equipment OAC. Please contact us for details.

We stand behind what we sell

Carlson CR2 w/ Mini2, Surveyor2, and Supervisor TabletCarlson CR2 w/ Mini2, Surveyor2, and Supervisor Tablet

(unless it's a robot - then we stand at the pole!)

 US Survey Supply is an Authorized Dealer of:

Carlson Software


Dutch Hill


SubSurface Instruments


Carlson SurvCE

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In addition to new products we always have a variety of used instruments available. The images above don't necessarily reflect current inventory; call us to find out what's here now.

With proven accXess10 technology the Zoom35 Pro features an intelligent distance measurement engine designed for outstanding speed and highest accuracy, even on extremely long ranges. A longer measurement range means wider operational coverage and less time lost switching set-ups.

All this in combination with the extra-wide color touch screen, Bluetooth connectivity, USB memory stick, and a complete suite of applications combine to form a complete total station with the longest non-prism range in the market – making sure it “works when you do”.


* Call us @ 866-USSURVEY for best pricing!

** Not all configurations are necessarily in stock; please allow up to two weeks for delivery and as always, if you have questions we welcome your call or email.

Each Zoom35 comes with:

Instrument case


Laser plummet

2 batteries

Battery charger

Instrument hood

4GB USB stick

Adjustment tools

Lens cleaning kit

Instrument Quick Guide

Technical Specifications:

Angle measurements






Accuracy 1” (0.3 mgon),
2” (0.6 mgon),
3” (0.9 mgon),
5” (1.5 mgon)
Display resolution 1” (0.1 mgon)
Method Absolute, continuous, diametrical
Compensation Quadruple axis

Distance measurements








Prism 3,500 m / 2 mm + 2 ppm
Long range 10,000 m / 5 mm + 2 ppm
Typical meas. time 1 s **
Reflectorless > 1,000 m / 3 mm + 2 ppm***
Footprint 8 x 20 mm****

Physical specifications






Weight 5.1 kg (incl. battery & tribrach)
Operating temp. – 30°C to 50°C*****
Protection class IP54 dust- and waterproof
Humidity 95 %, non-condensing















Keyboard Full alphanumeric
Display 3.5” Quarter-VGA color touch
screen (320 x 240 pixel), 10 lines x 30
characters, self heating, illuminated
Data recording Internal memory 10,000+ pts.
(incl. measurements, coordinates &
Interface USB, serial & external power
Removable memory USB memory stick
Bluetooth® Device Class 1

Power supply






Internal battery Removable Li-Ion 4.4 Ah / 7.4 V
Operating time 36 h (continuous angle),
9 hours (continuous distance
measurement every 30s)





Type Laser point, adjustable brightness
Accuracy 1.5 mm at 1.5 m instrument height

Operating system


Windows® Embedded CE

* * Optimal conditions to Kodak Grey Card (90 % reflectivity)
** IR-Quick mode
*** > 500 m: 4 mm + 2 ppm
**** At 50 m distance
***** Optional tested polar version, standard – 20°C to 50°C