• 5 star 57 ( 86% )
  • 4 star 9 ( 14% )
  • 3 star 0 ( 0% )
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Cheap Great build quality A neet geek tool
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  • good tool

    posted by pakehatribe on 09/26/2013

    Involvement:Expert (understands the inner workings) - Ownership:less than 1 day


    measures voltage /amps in tenths accurately,example 0.55 =550 milliamps , unit is on a loop 9 seconds display amp-erage, 4 seconds voltage, RED display characters, easy to look at in shaded day/indoors or Night although cant see red characters in direct sunlight.well built


    well thought out measuring tool, the cant -see-in-direct-sunlight is the compromise to obtain unobtrusive indoor/night time viewing, not a con in my opinion. doesn't appear to allow data to pass when testing a usb hub. still not a con for its intended design/mission. but others intention for this device may differ.


    clearly informs in & out ports. 5cm wide, 2cm high, 1.5 cm depth, translucent blue plastic shell.'right angle' orientation is better, prevents sticking out and accidental snapping breakage.


    satisfied, a useful tool to measure usb volts and amps/milliamps.

    • charge blackberry  980 milli-amps
    • measuring usb output of 18650 battery

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