Precision Tools Designed for Professionals
Headquartered in Beaverton, Oregon’s “Silicon Forest,” TPI offers a broad range of instruments for applications such as vibration analysis, combustion testing, pressure measurement, gas detection, temperature monitoring, electrical diagnostics, and indoor air quality. Each product is engineered to meet the practical demands of the field—balancing advanced technology with ease of use.
Driven by Experience and Service
Founded by industry veteran J.P. Aleskus, Jr., TPI blends decades of expertise with a strong commitment to customer service. From instrument selection to calibration support, TPI’s knowledgeable team is always ready to help—living up to their promise of providing the right tool, at the right price.
