Dear Sir/Madam, Power:Electronic Usage:Torsion Tester Product name:360 Degree Torsion Tester for Notebook Lcd Tv Dvd Single Hinge Application:LCD, note-bookm DVD, monitor screen Test items:Hinge torsion test Controller:Computer servo-control Displayer:In English Capacity:100kgf.cm (10N.m) Min.display toruqe:0.01kgf.cm Min. Display angle:0.010 Rotation angle range:5-355 Testing speed range:1~72000/min Show More