The strain transducer DA1 is characterized by its simple 1- screw-mounting. Together with the amplifier the unit can be calibrated easily at any machineStrain Transducers will be screwed on machine parts in order to measure the strain on the surface of the body. This gives an information about the load case of the structure. This measuring method stands the test e.g. in solid forming presses, stamping-, spot welding machines.