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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

Geomax

Dutch Hill

SECO

SubSurface Instruments

Datumate

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.



Geomax Zenith35

Enjoy our most compact GNSS receiver. Featuring the full spectrum of satellite signals and unlimited connectivity, the Zenith35 works when you do.

It never was so easy to connect to your GNSS receiver. Equipped with DynDNS technology, Zenith35 guarantees you an access from any from any device connected to the Internet, independent of your location, and connects up to 10 rovers simultaneously via GSM. Once connected and either working under heavy canopy or when the most accurate result is require, the Zenith35 unique extra safe mode will adapt to your different working conditions.

FULL CONNECTIVITY

  • Control with any Wi-Fi® device
  • Easy to set up and connect
  • Remote access configurations

COMPACT AND RUGGED

  • Compact size
  • IP68 Water and dust proof
  • Shock protected

SUPERIOR PERFORMANCE

  • All satellite systems supported
  • NovAtel® technology
  • Selectable RTK modes

Geomax Zenith35Geomax Zenith35

* 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.


RECEIVER SPECIFICATIONS

AdVance® technology: High fix     availability + reliability

Max. No. of satellites: 60 satellites simultaneously

Channels: 120, dual frequency

GPS tracking: L1, L2, L2C, L5

GLONASS tracking: L1, L 2

BeiDou tracking: B1, B2

Galileo tracking: Supported*

Positioning rate: 20 Hz, 5 Hz

SBAS: EGNOS, WA AS, MSAS, GAGAN, QZSS

RECEIVER ACCURACY**

Static horizontal: 3 mm ± 0.5 ppm (rms)

Static vertical: 5 mm ± 0.5 ppm (rms)

Kinematic horiz.: 8 mm ± 1 ppm (rms)

Kinematic vertical: 15 mm ± 1 ppm (rms)

QUALITY MODE

Selectable: ExtraSafe, Standard

INTERFACES

Keyboard: On/off and function keys

LED status indicators: Position, battery, Bluetooth®, RTK receive, RTK transmit, storage card, Wi-Fi®

LED mode indicators: Rover, base, static

Data recording: MicroSD card, 4 GB internal memory

GSM/ TCP/IP: Removable SIM card

COMMUNICATION

GSM/GPRS module: Quad-Band GSM & Penta-Band UMTS 800 /850 /900 /1900 /2100 MHz

UHF radio module: 1000 mW transceiver, 403 – 473 MHz

Bluetooth®: Device class II

TNC connector: UHF antenna, UMTS/GSM antenna

Communication port: USB, serial & power

POWER SUPPLY

Internal battery: Removable 3.4 Ah / 11.1 V

Operating time: 6 h in static / 5.5 h in rover mode

External power: 9 V to 18 V

PHYSICAL SPECIFICATIONS

Dimensions: Height 131 mm, ø 161 mm

Weight: 1.17 kg without battery

Operating temp.: – 30°C to 60°C

Protection class: IP68 dust and  waterproof

Humidity: 100%, condensing

Vibration: ASAE EP455 Section 5.15.1 Random, MIL-STD-810G, method 514.6E-I

Shock: Withstands 2 m drop ontohard surface


* The optional Galileo tracking will be made available once there are sufficient satellites; ** Measurement accuracy and reliability are dependent on various factors including satellite geometry, obstructions, observation time, ionospheric conditions, multipath, etc. Figures quoted assume normal to favorable conditions.


Testimonials: