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The Experts in Leak Detection Equipment

New Cincinnati Test Systems Office
CTS Headquarters

Cincinnati Test Systems, Inc. (CTS) has been delivering precision leak detection equipment, function test systems, and assembly verification testing to manufacturers throughout the world since 1981. We are known as the leak detection experts in virtually every major market, from car parts like water pumps and solenoid valves, to the medical industry, including catheter testing and other medical devices.

Industry-Best Leak Detection Equipment

Our leak detection equipment is designed with selectable language options to support customers worldwide. We have sales and service in over 20 countries, making us the right choice for your leak test requirements.

  • CTS' extensive expertise in pressure decay, vacuum decay, mass flow, and helium leak testing allows us to provide the best technical solutions for your machines performing leak detection and other testing applications.
  • The Sentinel™ family of leak detection instruments includes market-leading pressure decay, vacuum decay, and mass flow equipment that delivers best-in-class performance and advanced technology alongside value-added features.
  • Our dedicated R&D team is responsible for multiple patents and delivering innovative leak detection instruments that address real world manufacturing-related issues.
  • CTS operates an A2LA accredited lab for the manufacturing and re-certification of NIST traceable calibrated leak/flow standards to ISO 17025.

More than Leak Test

As long as CTS has supplied leak test equipment we have also supplied integrated function test and assembly verification solutions. A CTS function test system is designed to produce test results that verify a product's performance or functionality by simulating real world or extreme operation conditions and analyzing the results. Core competencies include, but are not limited to:

  • Hydrostatic testing
  • Calibration Components
  • Sealing Devices
  • Signature Analysis
  • Hydraulic Flow Testing
  • Pneumatic Flow and Pressure Testing

Visit our FAQ page to learn more about our innovative leak detection machines.

Industry-Leading Test Solutions

CTS is a member of the TASI Group of Companies. Based in southern Ohio, we have developed a global leadership role in industrial leak detection equipment and custom function test systems.

CTS' reputation as the industry's leading leak detection manufacturer is built on our professional sales force, knowledgeable application engineers, efficient project teams, and skill service technicians. Contact us today to talk to one of our sales engineers about your leak detection application.