Leak Detectors
Leak Detection Experts
Helium/Hydrogen Leak Detectors
Multipurpose Leak Detectors

ASM 310 Superior performance, light weight and universal voltage allow the ASM 310 to be easily…
Air Leak Detectors (Vacuum)
Models based on vacuum / mass extraction ATC

Vacuum-based models / ATC mass extraction. ATC's mass extraction leak test equipment, based on our patented mass extraction and micro-flow technology, is designed to test your applications under vacuum. Our Mass Extraction products use AIR and offer an alternative to Helium and other tracer gas leak test methods. We manufacture a variety of complete leak test instruments with optional accessories. Review our product offering to find the right instrument for your application needs.
The E-PDQ model is the complete instrument designed for rapid leak testing in the production…
The VE2 is a popular mass extraction instrument with an additional quick fill circuit built in…
Model ME3 is a high-speed in-line container closure integrity test unit using ATC (vacuum)…
The Model ME2 is a mass extraction test instrument that uses AIR for applications that replace…
Air Leak Detectors (Pressurized)
Pressure / ATC Micro-Flow based models

Pressure based models / ATC Micro-Flow. ATC's pressure leak test products, based on our patented Micro-Flow technology, are designed to test your applications under pressure. We manufacture a variety of complete leak test instruments with optional accessories. Please review our product offering to find the right instrument for your application needs.
The E-PDQ model is the complete instrument designed for rapid leak testing in the production…
The Model IPE2 is our primary industry-focused leak test instrument. Designed for demanding…
The Model IPE2-HP is our primary industry-focused leak test instrument built for high-pressure…
Helium Recovery Systems
Save Helium, Save Money
Our HR-7 Helium Recovery System is designed to reduce consumption of Helium gas in various industrial applications, primarily in leak detection systems. Customizable duty cycles, simple and reliable operation, local service and up to 95% savings in consumption.