JTECH Medical | 455 followers on LinkedIn. Measuring Human Performance | From humble beginnings in our founder's basement, JTECH Medical has grown to become a recognized world leader in physical evaluation and functional testing products. Our growth and continued success is based on three key elements: our ability to cost-effectively adapt new and emerging technologies to the field of physical medicine, our commitment to manufacturing high-quality and reliable products, and our dedication to providing superior customer service and support. Leading through technological innovation has always been a directive at JTECH Medical.