Torsion tester apply for the torque test of Note-book, LCD TV, LCD monnitor, DVD or ... part. Torsion testerApplication:Apply for the torque test of Note-book, LCD TV, LCD monitor, DVD or single ... D and quality control.Suitable test area:Note-book hinge torque testLCD monitor hinge torque testTV ... speed, times, pause time);Recording every testing curves of torque & angle, and can automatic create the life ...