Traction Machine Digital Cervical and Lumber Use for physiotherapy center . Traction force - 0 45 KG ( can be doubled to 90 kg with the help of doubler ),Modes : Static ,Intermittent ,Digital timer Display Hold Time : 10 sec ,20 sec ,30 sec ,40 sec ,60 sec ,80 sec Rest Time : 1 sec ,5 sec ,10 sec ,15 sec ,20 sec ,30 sec