Vast experience in fuel cell chemistry, cell case designs, heaters and sampling systems enables us to meet all of your electrochemical fuel cell needs.

Keep you and your loved ones safe with the same police-grade technology and accuracy at a fraction of the cost!

Providing Law Enforcement with the ability to conveniently and accurately screen for the presence of drugs in Oral Fluid.

PAS Systems International’s focus is on technology innovations that make accurate breath alcohol testing EASY & AFFORDABLE for Law Enforcement, Workplace Testing, Schools, & Corrections.