Since 2001, E Instruments has defined itself as a designer and manufacturer of industrial gas leak detectors, calibrators, and analyzers. At their core, they've held themselves to high-quality products and customer service, ensuring success and satisfaction for customers in the international market. Headquartered in Langhorne, PA, they ship their products to over 65 countries around the world. All of their instrumentation provides accuracy and reliability in a timely and convenient manner—allowing HVAC specialists access to the tools, resources, and data they need wherever they go. With this in mind, E Instruments is proud to announce that its AQ Expert now boasts real-time data logging capabilities.