The Dynatron® SmarTrac is a new generation of traction units offered by Dynatronics. The touch screen interface has intuitive menus, allowing full programmability and saving of favorite protocols. The graphical interface continually updates to show the current state of the treatment. Every conceivable combination of static, progressive, regressive, cycling, and intermittent traction is possible. You can even configure the traction force by body weight. Accurate pulling force is constantly updated for consistent treatments.