Vacuum Instrument Corporation is one of the worlds largest companies devoted solely to the research, design, manufacture, distribution and service of leak detectors and leak detection solutions. VICs staff of engineers, system design personnel and applications specialists offer an extensive knowledge and gas handling experience along with the fastest, simplest and most sensitive leak detectors in the industry. More than 1 billion products have been tested with the company s portable vacuum-type helium sniffers, general-purpose helium leak detectors, mass flow and pressure decay systems. The Industrial Leak Detection division offers advanced custom design leak detection solutions that are flexible, reliable and cost-effective. The Air Leak Testing division offers high-speed leak and flow-restriction testing using mass flow, pressure decay and differential pressure methods. VICs Advanced Leak Metrology division offers precision portable- and console-leak detectors with sensitive cycle times and easy use. The company serves many industries, including aerospace, appliance, automotive, chemical, electronics, food, medical and refrigeration.