Fluke 787 ProcessMeter
A maintenance and calibration tool that will be at home in every instrumentation technicians tool box, the Fluke 787 process meter" combines a DMM and a loop calibrator in one rugged, handheld tool, for about what you would expect to pay for a loop calibrator alone. Based on the trusted Fluke 87 DMM, the 787 adds the ability to measure, source, and simulate DC loop current with 0.05 percent accuracy and 1 MA resolution.
