The Fluke 787 Process Calibrator neatly combines the functions of a digital meter - true RMS measurement of current, voltage, resistance and frequency - with current sourcing for calibrating process loops. Diode and continuity testing are also available on the 787 and further options include data hold on the digital display, min/max/avg recording and relative mode.
Loop calibration options on the Fluke 787 include current coursing from 0 to 20mA which can be adjusted with automatic slow ramp, fast ramp, manual/coarse/fine/25% step and auto step. Current is sourced to an accuracy of ±0.05% with a resolution of 0.001mA. A clear digital screen relays information to the user and the instrument is easy to operate via a simple dial and push buttons.
Part number: HPRO.2