Environmental Systems Products' AccuScan™ remote testing system is a driving force in today's motor vehicle emissions inspection industry. Remote sensing devices (RSDs) measure tailpipe emissions as vehicles pass through ultraviolet and infrared beams cast across a roadway.

Utilizing our patented technology, AccuScan™ unobtrusively and accurately measures a vehicle's exhaust in less than one second. Field-proven in programs and studies throughout the world, it has already measured millions of vehicles.

AccuScan™ ensures accurate and discreet emissions testing and fleet monitoring using state-of-the-art technology. The quick, drive-by test offers a unique convenience to motorists. Contact us at .