Global Digital Instruments, LLC (GDI) manufactures hour meters, tachometers, battery discharge indicators and combination multi-function gauges. In addition to these core products GDI works directly with OEM customers to develop control solutions for clutches, ignitions and other vehicle systems.
GDI meters are available in a wide range of styles and inputs to suit nearly every application. All of our products can be tailored to a customers specific need and our unique manufacturing process means that our products will withstand the harshest environments.