Fluke 773 Milliamp Process Clamp Meter w/ VDC Measurement Capability

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Fluke Mfr # FLUKE-773 – Item # EW-20031-52
Save time by not breaking the loop on 4-20 mA signal measurements


$1,675.99USD / Each
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$101.00USD / Each

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$101.00USD / Each
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Specifications & Description

  • Max Measurement (VDC)30
  • Min Measurement (VDC)0
  • Max Measurement (mA)100
  • Min Measurement (mA)0
  • Voltage Accuracy (VDC)0.2% + 2 counts
  • Operating Temperature Range14 to 122° F (10 to 50° C)
  • Width (in)3
  • Height (in)1
  • Length (in)9 3/4
  • Width (cm)7.6
  • Height (cm)4.2
  • Length (cm)24.8
  • Batteries4 x AA batteries
  • DescriptionMilliamp Process Clamp Meter w/ VDC Measurement Capability


Model 771 includes two AA batteries and carrying case. Models 772 and 773 include test leads, alligator clips, hanging strap, four AA batteries, and carrying case.

More About this Item

These innovative mA clamp meters are designed to measure, test and troubleshoot 4 to 20 mA control signals without breaking the mA loop. Make mA measurements in active control systems without disrupting process control. Save time and money troubleshooting process control loops.

All 771, 772, and 773 Fluke Models feature

  • Best in class 0.2 % accuracy

  • 0.01 mA resolution and sensitivity

  • Measure 4 to 20 mA signals without breaking the loop

  • Measure mA signals for PLC and control system analog I/O

  • Dual backlit display with both mA measurement and percent of 4 to 20 mA span

  • Measurement Spotlight illuminates hard to see wires in dark enclosures

  • Detachable clamp with extension cable for measurements in tight locations

  • Measure 10 to 50 mA signals in older control systems using the 99.9 mA range

  • Automatically change the 4 to 20 mA output for remote testing

  • Power saving features, auto-off, backlight timeout extend battery life

  • Hold function captures and displays changing measurements

  • Three year warranty for electronics; 1 year warranty for clamp cable assembly

Available for sale in the United States and Canada only.

Additional 772 and 773 Model features

  • Measure 4 to 20 mA signals with in-circuit measurement

  • Simultaneous mA in-circuit measurement with 24V loop power for powering and testing transmitters

  • Source 4 to 20 mA signals for testing control system I/O or I/Ps

  • mA output linear ramp or 25% step output

  • Automatically change the 4 to 20 mA output for remote testing

  • Model 773 features

    • DC voltage measurement to verify 24V power supplies or voltage I/O signals

    • Source DC voltage to test input devices that accept a 1-5V or 0 to 10V signals

    • Scaled mA output provides a continuous mA signal that corresponds to the 4 to 20 mA signal measured by the mA clamp

    • Enables milliamp signal logging to a separate logging device without breaking the loop

    • Output mA signal enables a logging DMM or other device to record the 4- to 20 mA signal without breaking the loop

    • mA in/out: simultaneously measure the mA signal with the clamp and source a mA signal

    • Apply a mA input signal to a device and measure its’ 4-20 mA output on devices such as valves or mA isolators

    • Voltage output linear ramp or 25% step output

    • Automatically change the voltage output for remote testing





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