Analogical: one or two Bourdon tube type gauges. They include max. load pointer, zero adjustment and mirror face to avoid parallax errors.
Digitec: semi-automatic system with two analog channels for the acquisition, display and processing of test data.
Autotec: automatic servo-controlled system, to provide fully automatic tests throughout all phases, with the support of the Digitec electronic technology.
Cyber-Plus Evolution: semi-automatic system with eight analog channels system, provided with a touch-screen colour display to easy control each part of the test.
Servo-Plus Evolution: automatic servo-controlled system, with the support of the Cyber-Plus Evolution electronic technology.