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Fluke 771 Milliamp Clamp Meter

Save time by NOT breaking the loop on 4-20 mA signal measurements.

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Product Attachments

View FileFluke 771 User Manual    Size: (443.68 KB)

If you find inaccurate product information, welcome to Correct Errors

If you need more time in your busy day take a good look at the Fluke 771 mA Clamp Meters. It?__s 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.

*New* Fluke 771 Milliamp Process Clamp Meter DMM Test

*New* Fluke 771 Milliamp Process Clamp Meter DMM Test

*New* Fluke 771 Milliamp Process Clamp Meter DMM Test

*New* Fluke 771 Milliamp Process Clamp Meter DMM Test

Ask a question about Fluke 771 Milliamp Clamp Meter :

Additional Info

Additional Info

Brand Fluke
Main Features
  • 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
  • Specifications


    Diameter of measurable conductor

    0.177” or 4.5 mm max

    Operating temperature

    -10 to 50 ºC

    Storage Temperature

    -25 to 60ºC

    Operating Humidity

    < 90% @ <30 ºC, < 75% @ 30 to 55ºC

    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.)


    260G, (9.1 oz.)


    Random 2 g, 5 to 500 Hz


    1 meter drop test (except the jaw)


    Meets EN61326-1 
    Note: For current measurement w/ JAW, add 1mA to specification for EMC field strengths of 1V/m up to 3V/m.

    Temperature Coefficient

    0.01% ºC 
    (<18? or > 28?)

    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

    mA measurement (Measured by clamp)

    Resolution and Range:      0 to 20.99 mA 
    Accuracy:                          0.2% +2 counts 
    Resolution and Range:      21.0 mA to 100.0 mA 
    Accuracy:                          1% + 5 counts

    Size No
    Package Including
  • 1 x Fluke 771Milliamp Process Clamp
  • 1 x Tool Box
  • 1 x Instruction Manual
  • Warranty



    item received, thank youReview by jesuskizza
    The unit is well constructed and very portable. The signal generation feature works well, although if you need more than the preset output levels, you should buy the next model up. Easy to use, and of the quality you would expect from Fluke. (Posted on 11/10/11)
    wonderful item very good seller Thank you storeinfinityReview by ydin7749
    I use this mA meter all the time. It is a must for checking mA readings without having the disconnect the wires. A very quick, accurate and easy way to verify and calibrate instrumentation in the field. Fluke is a great brand and this meter works well. I highly recommend it. (Posted on 11/10/11)

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    Shipping and Payments

    Shipping and handing

    Item location: International warehouse

    Shanghai, Australia, United Kingdom, Germany, United States

    Free Shipping to: Worldwide


    China, Hong Kong SAR China, India, Indonesia, Japan, Macau SAR China, Malaysia, Philippines, Singapore, South Korea, Taiwan,Thailand, Vietnam


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    Canada, United States


    Australia,New Zealand

    Shipping and handing to Service Delivery*
    Free Shipping Worldwide Express Shipping Estimated 3-9 days

    Estimated delivery dates include our handling time, and will depend on shipping service selected and receipt of cleared payment. Delivery times may vary, especially during peak periods.

    Handing time Estimated Time
    Will usually ship within 1 business day of receiving cleared payment. Estimated time table


    Return policy

    After receiving the item Refund will be given as Return shipping*
    30 days Money Back We pays return shipping

    * include our handling time, and will depend on shipping service selected and receipt of cleared payment. Delivery times may vary, especially during peak periods.


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    Payment metod Preferred / Accepted
    StoreInfinity payment method or Bank Transfer Paypal preferred