Customer’s impression:
Useful nice Good product Easy to use Muy bueno
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  • Cheap and valuable tool

    posted by karlos1962 on 12/29/2010

    Involvement:Expert (understands the inner workings) - Ownership:more than 1 month


    Fast read.
    +/- Accuracy compared with a multimeter and a tiny resistance which is pretty okay imho.
    Small and easy to measure no switches to deal with.
    measure almost all kind of batteries
    Even RCR123A LiFe can be tested with it and same accuracy as much expensive other devices


    none so far


    Checked against a 1k ohm in series on multimeter and the results are pretty near which means trustworthy enough... not sure if it has some internal resistance but the measures tests indicates that it has.


    it is really cheap... why dont buy it?
    I probably buy another one

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