DX  » Community » Reviews » Litong 0.4" LED 4-Digit Red Display USB Power Charger Voltage Current Tester - (3~8V / 0~3A)
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    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Very useful meter

    posted by FredComp on 04/09/2014 Certified Owner

    Involvement:General (knows how to use it) - Ownership:1 week to 1 month

    Pros:
    An excellent meter to test voltage comes from a USB connector. Also measure the current that is extracted from the USB connector. That way is to check whether the USB connector is not overloaded. The figures are clearly legible. There is no external power r...
    Cons:
    Since the voltmeter is thicker than a regular USB flash drive is a bit more space is required. This is to solve by using a USB ...
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    • Overall Rating: 4
    • Price: 4
    • Quality: 5
    • Ease Of Use: 4
    • Usefulness: 4
    2 DXPoints
    earned for this post
    simple USB consumption measuring

    posted by mkobylan on 02/24/2014 Certified Owner

    Involvement:General (knows how to use it) - Ownership:less than 1 day

    Pros:
    looks like standard USB flash memory so you should not have problem to push it into any USB port 0.1A 0.01V measurement resolution
    Cons:
    little thick 15mm (not 12mm as stated) unnecessary thick display modul used display is not readable in standard lit condi...
    View Detail » 
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