Since I am slightly sick and do accumulate all sort of test instrument garbage, I paid for this and got it home. I liked the form factor and the bench meter appeal, but still it could be handheld. Here are the internals, very interesting design, and beautiful construction. Amazing industrial design. Here its all in pictures.

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John Fluke Model 8040A Digital Multimeter

Kerisar It is not intended to be used as a verification of calibration accuracy. Mouse over to Zoom — Click to enlarge. Use the following procedure for operating the A with the transformer: The value of Vref fluuke determined by algebraically adding Vx a positive voltage to a negative equivalent of the ohms source voltage. To find out more, including how flyke control cookies, see here: By putting two transistors in series we obtain two times the log of the input; then by taking the antilog we obtain a voltage proportional to the square of the input Vi 2. Sign in to check out Check out as guest. Inattention to these precautions may lead to instrument damage.


Fluke 8840A Instruction Manual


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