Fluke 773 Milliamp Clamp Meter, -10 ? 50 ?C


Best in-class clamp meter with 0.2% accuracy, measure 4 to 20 mA signals without breaking the loop.

SKU: 773 Category:


Fluke 773 Offers

Don’t break the loop on 4-20 mA signal measurements and save time.

If you need more time in your busy day check out the Fluke 77X mA Clamp Meters. Comprising the Fluke 771, Fluke 772 and Fluke 773 (this product), this innovative family of process clamp meters are designed to save process control professionals 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 using the built-in removable clamp. The Fluke 773 also sources/simulates mA process signals and provides a 24VDC loop power source! In addition the Fluke 773 process clamp meter also measures up to 30VDC and sources 1-5V/0-10V DC process signals for testing devices.

The Fluke 772 and Fluke 773 expand upon the capabilities of the popular Fluke 771 mA Clamp Meter. All 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

In addition the capabilities of the Fluke 771, the Fluke 772 and Fluke 773 also add the following capabilities:

Measure 4 to 20 mA process control 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

In addition, this product – the Fluke 773 clamp meter – also adds the following features not found on other models:

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
mA in/out: simultaneously measure the mA signal with the clamp and source a mA signal
Voltage output linear ramp or 25% step output

Fluke 773 Specifications

DC Voltage Range
0-10 V
DC Resolution
0.01 V
DC Accuracy
0.2 % + 2 counts
DC mA Drive
2 mA max all conditions
Response Speed
2 times per second
DC Loop Power
24 V
Influence of Earth’s field
< 0.20 mA
4 1.5 V, Alkaline, IEC LR6
Working hours
12 hours @ 12 mA sourced into 500 ?
43.7 mm x 70 mm x 246.2 mm
410 g
Operating Temp.
10 ~ 50 ?C
Storage Temp.
-25 ~ 60 ?C
Click here for complete specifications on the Fluke 773


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