LACO is your one-stop source for all the Leak Test Accessories you'll need to complete your leak test system. 

  • Calibrated Leak Standards: Validate your system using our industry-leading leak standards
  • Handheld Leak Detectors: Implement a battery-operated handheld leak detector for convenient & portable leak testing
  • Helium Concentration Tester: Measure helium concentration in production parts previously filled with helium
  • Inlet Filters: Protect your helium leak detector and vacuum pump from process contaminates
  • TITAN VERSA Helium Leak Detector:  Innovate to the core -  Powerful | Versatile | Reliable
  • Vacuum Pumps, Fittings & Hoses: Low-maintenance pump packages, quality fittings and hoses for the ideal solution 

Select from the categories below to learn more about our Leak Test Accessories.