Large LCD screen(Size:122*92mm)
Eight kinds of different traction mode:continuous mode,intermittent mode,laddered mode etc.
20 cases parameters storage.
Auto compensation of traction force.
Synchronous supervision of set value and actual value.
Several safety designs:
max:traction force for lumbar vertebra:999N and for cervical vertebra :200N ,quickly receding button for patient s ,and quickly quitting button for operates.