Usb Tester Shows Charging Voltage And Current Plugs Into Any Usb Power Source

US $7.80

  • default, default, Hong Kong
  • Apr 22nd
By putting this device between the USB power source and the device to be charged, you can know the actual charging voltage and current. The USB power source can be a computer USB port, power bank, or an AC-powered USB charger. With the readings, you can know conditions of the power source and also the USB cable. Detection range: 3-7V DC +/-0.1V ;  0-3A +/- 2% Comes in blister card packing. Net weight: 16 grams (0.56 ounce) Model: KW201
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
Country/Region of Manufacture China

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