Sell Your Survey Equipment

Get Your Offer

This section doesn’t currently include any content. Add content to this section using the sidebar.

Trimble SPS851 GPS Base Station for Construction | 1302

Pre-owned Trimble SPS851 GNSS base station kit with Zephyr Geodetic II, Tripod and accessories.   The SPS851 is a GPS + GLONASS RTK receiver with Precise Base option enabled.  This receiver is configured without an internal radio, so you will need an externa radio to transmit corrections to rovers.  We recommend the SNB900 or TDL450 external radios. 

SPS851: C (Fair)
Zephyr Geodetic Model 2: C (Fair)

90-Day Warranty: Protected by our 90-day hardware warranty


  • SPS851 GNSS Receiver 
  • Zephyr Geodetic Model 2 antenna
  • 85x PWR supply
  • 85x PWR adapter(Dog Bone)
  • Coax cable (GPS)
  • Tribrach w/ optical plummet
  • Tribrach adapter, GPS 5/8-11
  • Seco wood / fiberglass tripod
  • Seco extension rod
  • Transport case

      Shipping is UPS 3 Day to all U.S. addresses. Expedited and international shipping is also available, please contact us for rates.

      International Shipping:
      International shipping is available to many countries. Buyers are responsible for any additional tariffs, VAT or import fees. Shipping insurance is required.

      Payments accepted:
      PayPal or credit card to verified address or ACH / Bank wire transfer.

      Payment types


      SPS85x receiver highlights: See our article here: Why you should be using the SPS85x series receiver