Test products

At Test Products, Inc. (TPI), we specialize in designing and manufacturing custom electrical test equipment for the transportation industry. Leveraging over 40 years of expertise, we focus on the Power of Connection to provide scalable, reliable, and ergonomic testing solutions. Our services encompass engineering, manufacturing, assembly, custom software and hardware design, prototype development, and real-time web-based reporting. Our commitment to quality and innovation helps reduce rework and warranty costs, ensuring long-term success for our clients.