TTI specializes in the design and manufacture of innovative instrumentation to monitor, record, simulate and control vibration signals of all kinds. Serving both domestic and international customers since its founding in 1974, TTI has developed over 200 models of both analog and digital instruments in a variety of configurations for a variety of applications. Experience our reputation for innovative engineering solutions and quality, low-cost products combined with the flexibility of a knowledgeable, customer-oriented staff.