pressure, load (tension or compression), acceleration, linear displacement, torque, and velocity transducers; on-line and off-line fiber tension, web tension, and tensiometer sensors; electronic liquid level sensors and transmitters; internal transducer amplifiers and signal conditioners; electrical connectors and cables; electronic digital bar graphs; portable transducer indicators; summing junction boxes for electronic transducer weighing systems; readout devices, A.C./D.C. converters and p...