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About Us

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SensorPros is the operating name for Dugan TECHnologies, Inc., established in 1988 in Silicon Valley to provide professional sales representation for sensors and instrumentation products.  Today, we are distributors and manufacturers representatives covering the entire state of California, and distributors covering California and beyond.  We also provide calibration service for the majority of the products we sell.

SensorPros maintains offices in Northern and Southern California. We are headquartered in La Jolla, California (our billing address), and our main shipping address is in Murrieta, California.

Our Application Engineers are technically proficient in all product areas, and most are backed by engineering backgrounds and many years of technical experience. They regularly demonstrate product capabilities for customer applications on-site. 

We are your Sensor Professionals!

Let our Application Engineers help you choose the right product the first time!  We offer customers:

1)  Personalized, On-Site Service:
      Within California, we can visit you at your facility!  (Call us if outside California)

  • Free demos
  • Free training
  • Free seminars held throughout California
  • Free “Lunch and Learn” presentations (We provide the food, and you listen to one of our product technical presentations of interest to you during lunch time)

2)  Unlimited phone and email support (USA and Canada)
      Free!  For as long as you own the product.

3)  An excellent e-commerce web site

  • Our products are "pre-shopped" and are a proven good value for our customers    
  • Full details on every product (data sheets, videos, user manuals, application guides, pricing, deliveries etc.)
  • We make every effort to give you the best price (We price match for identical product from authorized online dealers)
  • We offer Free Ground Shipping on most orders
  • If you order a product that does not fit your application, we offer a liberal return policy (excludes custom orders)


For professionals who want a traditional LINE CARD: (click here) Acrobat