Adding this third additional AWD Load Unit equips the 97000 to test most AWD transmissions. We equip the floor mounted unit with an eddy current absorber and an operator interface for accurate load percentage adjustment. Also, a digital RPM display, load power on/off switch and emergency stop come with the package. When using a separate potentiometer, it can set the same load percentage or use a modification to check the differential. An adjustable side-to-side and up/down table shuttle moves 10” (25cm) side-to-side from center as well as 3 1/2” (8.9 cm) up/down from center.