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1" OLED Mini USB Current Voltage Tester Meter for Power Bank / Battery - Blue

1" OLED Mini USB Current Voltage Tester Meter for Power Bank / Battery - Blue

4.4 ( 9 reviews)
SKU: 426660
  • US$5.79

    9 %

  • 5.29
  • Free shipping To

  • Handling Time: Ships within 1 Business Days
  • Dispatch: Ships within 4-7 business days
  • Form Color:


1" OLED Mini USB Current Voltage Tester Meter for Power Bank / Battery - Blue
1" OLED Mini USB Current Voltage Tester Meter for Power Bank / Battery - Blue

1" OLED Mini USB Current Voltage Tester Meter for Power Bank / Battery - Blue

US$5.29 US$5.79 9%OFF 4.4 (9 reviews)
Add To Cart
Quantity1 piece
Form ColorBlue
InterfaceUSB 2.0
Powered ByUSB
Supports SystemWin xp , IOS , Linux , Android 2.x , Android 4.x , Win 2000 , Win 2008 , Win vista , Win7 32 , Win7 64 , Win8 32 , Win8 64 , MAC OS X
Dimensions & Weight
Dimensions 2.76 in x 0.87 in x 0.47 in (7 cm x 2.2 cm x 1.2 cm)
Weight 0.64 oz (18.1 g)
Packing List
1 x USB Current Voltage Tester

All packages from are sent without DX logo or any information indicating Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

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Quantity 3+ units 5+ units 10+ units
Rate US$4.69 shipped US$4.67 shipped US$4.66 shipped

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Customer's impression:
excellent nice Useful must have Detailed Voltmeter not working
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Recent Customer Reviews

  • 11172986 Post on 5/11/2017

    using it for a few days and it does what it say. you can see mah usage , voltage and amper information. very useful information, you can see how much power a usb device using with this

    Impression:excellent, Useful

    23 0
  • rndxj1icdxpm4 Post on 12/31/2016

    Muy útil e interesante para diagnosticar fallos en conectores USB y si un dispositivo es capaz de cargar su batería. Permite calcular la capacidad real de la batería.

    Impression:excellent, Useful, nice

    1 0
  • yptse Post on 11/17/2016

    Compact and solid, works as described. USB male and female connector fits perfectly. I use it to find out the charging characteristics of various chargers and cables. Very satisfied. Ships in bubbled envelop and delivered... Read more


    3 0
  • graveheart Post on 10/25/2016

    Pros: buen tester para medir el voltaje y amperaje de un dispositivo USB, retroiluminado, con timer Contras: ninguna Excelente para ver el consumo de una unidad USB

    Impression:excellent, Useful, nice

    1 0
  • andresionek91 Post on 9/28/2016

    Pros: Has 4 different indicators. Voltage (V), current (A), energy (mAh) and time (hh:mm). Excellent tool for testing power bank capacity. Also useful for Arduino/Raspberry Pi users, to check if you are not draining to the... Read more

    Impression:excellent, Useful, must have

    3 0

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