Welcome to the home of Mainline DynoLog Dynamometers or Mainline Dyno for short! Our Dynamometers represent a distinct, and unsurpassed, step forward in dynamometer technology, featuring advanced load control, industry leading data acquisition and innovative data analysis concepts, not offered by any other manufacturer. If you are seeking a world-class dynamometer, that is capable of providing you with all of the diagnostic data that you need as an industry professional, look no further. The Mainline DynoLog Dyno is a highly sophisticated diagnostic instrument that will always keep you and your business, at the forefront of performance measurement technology.   Our systems are the preferred choice of many performance tuning & racing industry professionals, research & development organisations, and technical training institutions throughout the world.