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Fluke 771 Milliamp Process Clamp Meter

Fluke 771 Milliamp Process Clamp Meter
Fluke 771 Milliamp Process Clamp Meter
  • Stock: Inquiry
  • Brand: Fluke
  • Model: MTAM-216


Best in class 00.2% 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



Diameter of measurable conductor

0.177 in or 4.5 mm max

Operating temperature

-10 to 50°C

Storage temperature

-25 to 60°C

Operating humidity

< 90% @ < 30°C, < 75% @ 30 to 55°C

Operating altitude

0 to 2000 m

IP rating

IP 40


59 x 38 x 212 mm (2.32 x 1.5 x 8.35 in)


260 G, (9.1 oz)


Random 2 g, 5 to 500 Hz


1 m drop test (except the jaw)


Meets EN61326-1 

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

Temperature coefficient

0.01% °C 
(< 18°C or > 28°C)

Power, battery life

(2) AA 1.5 V Alkaline, IEC LR6, 40 hours typical


Three years for electronics 
One year for cable and clamp assembly

Functional Specifications

mA measurement 
(measured by clamp)

Resolution / range

0 to 20.99 mA


0.2% + 2 counts

Resolution / range

21.0mA to 100.0 mA


1% + 5 counts


Product Manual

Fluke 771 Milliamp Process Clamp Meter Manual

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