Fluke 705 loop calibrator provides a cost-effective: integrated solution for calibrating milliamp loopsThe Fluke 705 is a cost-effective: integrated solution for calibration: repair and maintenance of milliamp loops. It features a large display and simple: pushbutton interface for ease of use. Plus: it offers the other capabilities you need most to calibrate mA loops including:mA sourcing: simulation and measurement0.02% accuracy and 0.001 mA resolutionSimultaneous mA and % of span displaySelectable step or ramp outputs24 V Loop supply with mA measure0-28 VDC measurement to check Loop VoltageEasy battery exchange without opening the caseIncludes "span check" for fast confirmation of zero and span.Provides selectable slow ramp: fast ramp: and step to provide smooth outputs for valve slewing and loop functional tests.Includes a 24 volt internal loop supply: so you can power and read a transmitter at the same time without a DMM.Runs on a single 9 V battery that is easily changed without breaking the calibration sealOffers 0 - 20 mA or 4 - 20 mA default start up modesComes with a protective yellow holster with test lead storage and a three year warrantyAnd you get all of that in a compact case with a separate protective holster and a three year warranty.