Automatic method and apparatus for digitally indicating response
Automatic orifice calibrator
Automatic reference-pressure balance method
Automatic self-checking of test equipment
Automatic test parameters compensation of a real time fluid anal
Automatic tester and calibrator for instruments or fluid meters
Automatic thermometer calibration system
Automatic torque wrench tester
Autoranging method and system for testing the speeds of a camera
Auxiliary housing for holding a distance measuring device