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Fluke Image   Measure 4-20 mA signals without breaking the loop with this new, compact clamp meter for PLC and control systems analog I/O. The Fluke 771 has a detachable clamp with extension cable allows you to take measurements in tight locations, and the built-in spot light illuminates hard to see wires in dark enclosures.


Application Note | Data Sheet | Buy Now

  Features  
 •  Measure mA signals for PLC and control system analog I/O  •  Dual backlit display with both mA measurements and percent of 4 to 20 mA span
 •  Measure 4 to 20 mA output signals from transmitters without breaking the loop  •  Measurement Spotlight illuminates hard to see wires in dark enclosures
 •  Hold function captures and displays changing measurements  •  Detachable clamp with extension cable for measurements in tight locations
 •  Automatic power off after 15 minutes and 2 minute automatic off for backlight and spotlight  •  Measure 10 to 50 mA signals in older control systems using the 99.9 mA range
 •  Best in class 0.2% accuracy  •  Resolution and sensitivity to 0.01 mA
 
  Specifications
  Diameter of Measurable Conductor 0.177" or 4.5 mm max
  Operating Temperature -10 to 55 °C
  Storage Temperature -25 to 70 °C
  Operating Humidity < 95% @ < 30 °C, < 75 % @ 30 to 55 °C
  Operating Altitude 0 to 2000 m
  IP Rating IP 40
  Size 59 x 38 x 212 mm, (2.32 x 1.5 x 8.35 in.)
  Weight 260g, (9.1 oz.)
  Vibration Random 2 g, 5 to 500 Hz
  Shock 1 meter drop test (except the jaw)
  EMI/RFI Meets EN61326-1
  Temperature Coefficient 0.01% °C
  Power, battery life (2) AA 1.5 V Alkaline, IEC LR6, 40 hours typical
  Warranty Three years for electronics, 1 year for clamp cable assembly