Sentry Equipment - Sampling Systems - Sampling Equipment

Experience. Solutions. Results.

Telephone:  +1-262-567-7256
Fax:  +1-262-567-4523




About Us

Sentry Equipment Corp is a global, employee-owned company that engineers, manufactures and services high-quality industrial sampling products and systems for solid, powder, gas, liquid, slurry, steam and water sample types. A recognized leader serving the sampling needs of the agricultural, cement, chemical, mineral and mining, food and beverage, pharmaceutical, power generation, oil and gas and petrochemical industries, our flagship Sentry® brand has helped customers improve product quality, protect assets from corrosion, and meet employee, public and environmental safety regulations since 1924.


Employee Ownership

Sentry Equipment Corp is a one hundred percent employee-owned company, and we believe that employee ownership makes a difference. Employee-owners share in an ESOP (Employee Stock Ownership Plan), which means they have the incentive of sharing in the benefits of their hard work and work to produce better results and be more innovative. Employee-owners participate in making continual improvements to the company's products and processes at every level.




Our 66,500 square foot, state-of-the art building is located in the Commerce Centre of Pabst Farms, just south of Interstate 94 in Oconomowoc, Wisconsin. At our corporate and manufacturing facility, Sentry Equipment Corp employs ISO-certified processes and innovative technologies to manufacture sampling solutions, while saving energy and increasing sustainability through features such as environmentally conscious landscaping and state-of-the-art LED lighting fixtures.


Our Vision:

Every Employee an Owner | Every Customer a Commitment

Our Corporate Values:

  • Honesty, Integrity, Trust & Respect
  • Positive Environment
  • Fairness
  • Customer Driven

Sentry Equipment Corp  |  966 Blue Ribbon Circle North  |  Oconomowoc, WI 53066 USA  |  +1-262-567-7256  |

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