Leak Test Instrumentation
Gas Handling Equipment
- Helium/Gas Reclaim/Recovery Systems (Tracer Gas Recovery System)
- TracerMate CS Instruments (Tracer Gas Charge/Evacuation)
Calibrated Leak Standards
- Leak Standards
- Tracer Gas Leak Standards
CTS Connect
- CI (Connect Inside)
  - CI30
  - CI31
  - CI32
  - CI33
  - CI34
  - CI35
  - CI36
  - CI37
  - CI38
  - CI39
  - CI40
- CO (Connect Outside)
  - CO30
  - CO31
  - CO32
  - CO33
  - CO34
  - CO35
- HI (Hand-seal Inside Smooth)
  - HI30
  - HI31
  - HI32
  - HI33
  - HI34
  - HI35
  - HI36
  - HI37
  - HI38
- HIF (Hand-seal Inside Plug & Fill Smooth)
  - HIF30
  - HIF31
  - HIF32
  - HIF33
  - HIF34
  - HIF35
  - HIF36
  - HIF37
  - HIF38
- HIH (Hand-seal Inside Plug & Fill Smooth With Handle)
  - HIH30
  - HIH31
  - HIH32
  - HIH33
  - HIH34
  - HIH35
- HOF (Outside Seal and Fill)
  - HOF30
  - HOF31
  - HOF32
  - HOF33
- HOH (Outside Seal and Fill With Handle)
  - HOH32
  - HOH33
- T-HIF (ID Threaded Seal and Fill)
  - T-HIF30
  - T-HIF33
- T-HIH (ID Threaded Seal and Fill With Handle)
  - T-HIH30
  - T-HIH33
- T-CI (Pneumatically Actuated ID Threaded Seal)
  - T-CI30
  - T-CI33
  - T-CI36
- Luer Connectors
CTS Seals
Leak Test Accessories
- Gauges
Custom Engineered Systems

Worldwide provider of
test and leak detection
equipment to manufactures
since 1981.

Precision Function and Assembly Verification Test & Leak Detection Equipment

CTS Headquarters

Cincinnati Test Systems Inc (CTS) has been delivering precision function and assembly verification test and leak detection equipment to manufacturers throughout the world since 1981. Our name is renowned for being the test experts in virtually every major market, from air bags to catheter testing. Our instruments are now designed with selectable language options to support our customers worldwide. CTS has sales and service in over 20 countries making us the right choice for your testing requirements.

CTS extensive expertise in pressure decay, mass flow, and helium leak testing allows us to provide the best technical solutions for your leak test applications.
The SentinelTM leak test instrument family of pressure decay and mass flow instruments are the market leaders, offering best-in-class performance and advanced technology with value added features.
Dedicated Research and Development team responsible for multiple patents delivering innovative solutions addressing real world manufacturing related issues.
Our function and assembly verification testing solutions, equipment and fixtures are 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 and not limited to:
- Leak Testing equipment
- Hydrostatic testing
- Calibrations
- Signature Analysis
- Hydraulic Flow Testing
- Pneumatic Flows and Pressures
CTS operates an A2LA accredited lab for the manufacturing and re-certification of NIST traceable calibrated leak/flow standards to ISO 17025.

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

CTS’ reputation for its professional sales force, knowledgeable application engineers, efficient project teams, and skilled service technicians makes us a winning combination. Talk to one of our sales engineers about your application today.