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Buy now! $2,659.99CAD
Fluke

773 Milliamp Process Clamp Meter

Premier mA clamp meter, providing you with the best in troubleshooting and process calibration power

Buy now!
$2,659.99CAD
Have questions? We're here to help!
Have questions? We're here to help!
Save time and money by measuring output signals without shutting down the system
The Fluke 773 milliamp clamp meter is accurate, versatile, and highly portable. It saves time and money by measuring 4–20 mA signals five times faster than with traditional multimeters, and without breaking the loop. That means you can troubleshoot a live device without having to power down and possibly miss something going on in the process.
 
The 773 is ideal for troubleshooting transmitters, valves, and programmable logic controllers (PLCs) found in process plants. The 773 allows you to connect to a mA loop in a traditional series workflow to measure, source, or simulate a control system. And it measures up to 99.0 mA non-contact, including 10 to 50 mA signals in older control systems.
 
The 773 also sources and measures DC voltage, so it can be used to troubleshoot voltage input and output devices that accept a 1-5 V or 0 to 10 V signal. You can detach the clamp section of the meter and use it as a remote jaw, connected to the main body by an extension cable to make it easier to take measurements in tight spaces.
 
Work smarter with the 778 mA Clamp Meter
An integrated measurement spotlight allows you to illuminate hard to see wires in dark enclosures while a dual backlit display can show mA measurement and percent of 4 to 20 mA span simultaneously. Use the Hold function to capture measurements on-screen for verification and recording purposes. Plus, automatic power-off features save battery life so you can work longer without changing the batteries.
 
Advanced loop troubleshooting
With the unique mA scale feature users can measure a mA signal without breaking the loop and output that signal to another device to record the measurements. The 773 also includes simultaneous mA in-circuit measurement with 24 V loop power for powering and testing transmitter. You can also apply a mA input signal to a device and measure its 4-20 mA output on devices such as valves or mA isolators. Offers mA or voltage output linear ramp or 25% step output.
• Measure 4 to 20 mA signals without breaking the loop
• Source/simulate 4 to 20 mA signals and provide loop power
• Source/measure DC voltage to verify power supplies or I/O signals
• Best in class accuracy of 0.2%
• Delivers 0.01 mA resolution and sensitivity
Diameter of Measurable Conductor0.177 or 4.5 mm max.
Operating Temperature-10 - 50ºC
Storage Temperature-25 - 60ºC
Operating Humidity< 90% @ <30 ºC, < 75% @ 30 to 55ºC
Operating Altitude0 m - 2000 m
IR RatingIP 40
Size44 mm x 70 mm x 246 mm (2 7/8 in x 5 3/4 in x 11 5/8 in)
Weight410 g, (14.4 oz)
VibrationRandom 2 g, 5 to 500 Hz
Shock1 meter drop test (except the jaw)
EMI/RFIMeets EN61326-1
Note: For current measurement with JAW, add 1 mA to
specification for EMC field strengths of 1 V/m up to 3 V/m.
Temperature Coefficient0.01% ºC (<18ºC or > 28ºC)
Power, Battery Life(4) AA 1.5 V Alkaline, IEC LR6, 12 hours in mA source into 500 Ω
WarrantyThree years for electronics
One year for cable and clamp assembly
mA Measurement (Measured by Clamp)Resolution and Range (Measured by Clamp): 0 mA - 20.99 mA
Accuracy: 0.2% + 5 counts
Resolution and Range: 21.0 mA - 100.0 mA
Accuracy: 1% + 5 counts
mA Measurement (Measured in Series with Test Jacks)Resolution and Range: 0 mA -24.00 mA
Accuracy: 0.2% + 2 counts
mA Source (Maximum mA Drive: 24 mA into 1000 Ω)Resolution and Range: 0 mA - 24.00 mA
Accuracy: 0.2% + 2counts
mA Simulate (Maximum Voltage 50 VDC)Resolution and Range: 0 mA - 24.00 mA
Accuracy: 0.2% + 2 counts
Voltage Source (2 mA Maximum Drive Current)Resolution and Range: 0 VDC - 10.00 VDC
Accuracy: 0.2% + 2 counts
Voltage MeasureResolution and Range: 0 VDC - 30.00 VDC
Accuracy: 0.2% + 2 counts

Specifications

Diameter of Measurable Conductor

0.177 mm or 4.5 mm max.

Temperature

Operating

-10°C - 50°C

Storage

-25°C - 60°C

Operating Humidity

< 90% @ < 30°C,

< 75% @ 30°C - 55°C

Operating Altitude

0 m - 2000 m

IR Rating

IP 40

Size

44 mm x 70 mm x 246 mm (2 7/8 in x 5 3/4 in x 11 5/8 in)

Weight

410 g (14.4 oz)

Vibration

Random 2 g, 5 Hz - 500 Hz

Shock

1 m drop test (except the jaw)

EMI/RFI

Meets EN61326-1

Note: For current measurement with JAW, add 1 mA to specification for EMC field strengths of 1 V/m up to 3 V/m.

Temperature Coefficient

  • Thumbnail of document Data Sheet - 773 Milliamp Process Clamp Meter
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    Data Sheet - 773 Milliamp Process Clamp Meter

    Download
  • Thumbnail of document Manual - 773 Milliamp Process Clamp Meter
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    Manual - 773 Milliamp Process Clamp Meter

    Download

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