D W Technologies Ltd. has been in operation since 1996. We strive to provide the best available products and services to surveyors & contractors that will allow them to maximize opportunities.  D W Technologies Ltd. operates Canada’s most advanced maintenance lab, is a Trimble Preferred Service Provider, and is a value-added reseller of surveying & Carlson CAD software.
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Spectra Precision SP80


  • Constellation: GPS/GLONASS/Compass/GALILEO/QZSS/SBAS
  • Channels: 240, Frequency: L1/L2/L5
  • Internal TRx UHF radio
  • SMS & email alerts when battery low or theft
  • Hot-swappable batteries, 2 batteries for extra life


Spectra Precision Focus 35


  • 1″, 2″, 3″ or 5″ angle accuracy options
  • On-board SurveyPro field software and touch screen
  • Motorized drive system
  • Tracking sensor to track prism and pole
  • Red/green track light for easy alignment
  • Focus 30/35 and Ranger 3 Must Read Training Guide


2014 D W Tech PamphletSurveySite pamphlet1

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