Key valve testing functions include pre-configured valve signature test, speed test, step test, manual test, and bump/partial stroke test Stepping the mA signal on the input to the valve in steps and evaluating the valves response to the mA input changes Speed tests to determine how fast the valve can open or close Bump and partial stroke tests that help test valves over a portion of their range so they can be tested in a live process Key mA loop calibrator functions include mA source, mA simulate, mA read, mA read/loop power, and volts read ValveTrackª Software enables upload to a PC for further in-depth analysis of valve measurements that are logged and recorded to memory Manual testing; manually change the mA signal and view the HART position and pressure variable information Full range ramping of the mA signal from 4 to 20 to 4 mA while recording the 0-100-0% position, or the pressures applied that move the valve from 0-100-0%