Fluke 773 Milliamp Process Clamp Meter

Fluke Electronic

Fluke authorised distributor and calibration house.

The Fluke 773 mA Clamp Meter saves time by making fast, accurate measurements on 4-20 mA signal loops without breaking the circuit.

More details



Usually Stock or Short Lead Time

£ 806.65 rrp £ 949.00

save 15%

(£ 967.98 inc VAT.)

Add to wishlist

The Fluke 773 is designed to save you time, and money, by eliminating time wasting activities. Now you can troubleshoot and repair 4-20 mA loops without breaking the loop or bringing down the system.

The hand-held, battery-operated Fluke 773 Milliamp Process Clamp Meter can be used Fluke 773 detachable clampin troubleshooting transmitters, valves, PLC and DCS I/O. Unlike conventional clamp meters, the Fluke 773 features a remote jaw that is connected to the main body via extension cable.

  • Diameter of measurable conductor: 0.177" or 4.5 mm max.
  • Operating temperature: -10 to 50ºC.
  • 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.
  • 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.
  • 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.
  • IP rating: IP 40.
  • Battery: (4) AA 1.5 V Alkaline, IEC LR6, 12 hours in mA source into 500 ohms.
  • Shock: 1 meter drop test (except the jaw).
  • Dimensions: 44 x 70 x 246 mm (2 7/8 x 5 ¾ x 11 5/8 in).
  • Weight: 410 g, (14.4 oz).
  • Fluke 773 Warranty: Three years for electronics, One year for cable and clamp assembly.


Includes: Four AA alkaline batteries (installed), Soft carrying case, TL75 test leads, AC 72 detachable clip, TL 940 mini hook test leads, Fluke 773 Instruction sheet, Hanging tool with hook and loop strap.

Write a review

Fluke 773 Milliamp Process Clamp Meter

2 other products in the same category: