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 Loop Calibrator
  Fluke 705


The new Fluke 705 Loop Calibrator is a cost-effective, integrated solution for calibration, repair and maintenance of current loops. It features:

    mA sourcing, simulation and measurement
    0.02% accuracy and 0.001 mA resolution
    Simultaneous mA and % of span display
    Selectable step or ramp outputs
    24 V Loop supply with mA measure
    0-28 VDC measurement to check Loop Voltage
    Easy battery exchange without opening the case
    Compact case with separate protective holster
    Three year warranty

 

Low cost calibrator muscle.
For a powerful loop calibrator at a very affordable price, choose the new Fluke 705 Loop Calibrator. This feature-rich solution to loop calibration, maintenance and repair offers:

    A large display and simple, pushbutton interface for ease of use.
    Simultaneous mA and % readout for quick, easy interpretation of readings.
    mA accuracy of 0.02%
    Push button 25% steps for fast, easy linearity checks. Save time over traditional knob type controls.
    "Span Check" for fast confirmation of zero and span.
    Selectable slow ramp, fast ramp, and step 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.
    Single 9V battery that is easily changed.
    0 - 20 mA or 4 - 20 mA default start up modes.

 


 Loop Calibrator
  Fluke 707


The fastest, one-handed tool for loop checks.

The Fluke 707 Loop Calibrator is a high performance solution for calibration, repair and maintenance of current loops. The new "Quick Click" knob making it extremely fast and easy to use. It features:

    One handed user interface with "Quick Click" detented knob
    mA sourcing, simulation and measurement
    0.015% accuracy and 0.001 mA resolution
    Simultaneous mA and % of span display
    Selectable step or ramp outputs
    24 V Loop supply with mA measure, including 250Ω HART resistor
    0-28 VDC measurement to check Loop Voltage
    Easy battery exchange without opening the case
    Compact case with separate protective holster
    Three year warranty


The fast, one-handed tool for loop checks. Just click to calibrate.
This feature-rich solution combines the best features push-button and knob-base loop calibrator and offers:

    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.

 
 
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