Aero Express is an authorized distributor for all Barfield products. Barfield is an Industry Leading Manufacturer of GSE Ground Support Test Equipment. Thanks to 65 years of expertise and highly qualified engineers and technicians, Barfield has developed highly reliable, user-friendly test equipment at competitive market prices. Barfield has become a recognized worldwide market leader in GSTE, which provides quality products, dedicated technical product support and excellent customer service. A wide range of aircraft specific adapter assemblies, cables, and modules are also manufactured as part of Barfield’s product lines. To View the Barfield Catalog (click here)