Manual Tearing Resistance Tester (with single Pendulum)- It is used for measuring the resistance tearing of paper,Board,Plastic films and other similar materials. An initial cut is made in a set of test piece,which are then torn through a given distance.The work done in the test piece is measured as the loss in potential energy of a pendulum which is free to swing on it horizontal axis. A calibrated scale indicates the mean tearing force. Request Callback Additional Information: Item Code: GE-2064