FLUKE 707 LOOP CALIBRATOR

• Large display and simple, quick-click interface for easy one-handed operation.


• Simultaneous mA and % readout for quick, easy interpretation of readings.


• mA accuracy of 0.015%, superior to other loop calibrators in this price range.


• 1 µA resolution for mA source, simulate and measure.


• Push button 25% steps for fast, easy linearity checks.


• 0-100% “span check” for fast confirmation of zero and span.


• Selectable slow ramp, fast ramp, and step ramp to provide smooth outputs for valve slewing and loop functional tests.


• 24 volt internal loop supply, so you can power and read a transmitter at the same time without carrying a DMM. 


• Measures V dc to 28 V


• Single 9V battery that is easily changed without braking calibration seal


• 0 - 20 mA or 4 - 20 mA default start up modes.


• Innovative output adjustment dial with 1 µA and 100 resolution.


• HART ™ mode connects 250 Ω resistor in series with 24 V loop for compatibility with HART communicators.