Shop with DX Mobile Site Yes No

USB Charger Doctor Current Voltage Detector -Translucent Blue + Silver

USB Charger Doctor Current Voltage Detector -Translucent Blue + Silver

SKU: 305545
  • US$3.98

    27 %

  • 2.90
  • Free shipping To

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

    Transparent + Blue

USB Charger Doctor Current Voltage Detector -Translucent Blue + Silver
USB Charger Doctor Current Voltage Detector -Translucent Blue + Silver

USB Charger Doctor Current Voltage Detector -Translucent Blue + Silver

US$2.90 US$3.98 27%OFF 5 (17 reviews)
Add To Cart
Detection range: Voltage: 3~7.5V; Current: 0~2.5A; Error: Voltage: less than +/- 1% Current :less than 2% Resolution: voltage 10 mV; current 1 mA Full scale pressure drop: 200 mv (when measuring current) Working temperature:0-60 °C

Application:Compact and easy to carry, no additional power supply, plug and play; It can easily measure the output voltage of the USB port and the device operating current or load voltage

Quantity1 piece
Form ColorTransparent + Blue
Other Features
Other FeaturesNA
Dimensions & Weight
Dimensions 2.05 in x 0.79 in x 0.55 in (5.2 cm x 2 cm x 1.4 cm)
Weight 0.56 oz (16 g)
Packing List
1 x USB mobile power current detector

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.

To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.

Quantity 3+ units 5+ units 10+ units
Rate US$2.57 shipped US$2.56 shipped US$2.55 shipped

What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate's intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That's why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.

Customer's impression:
good Useful Cheap Easy to use Usefull smart
Create Review

Share your reviews, photos and videos here!

Review Program

Recent Customer Reviews

  • carrarahugo Post on 7/6/2017

    Pros: very easy to use, this is a good gadget, compact, cheap and safe. I like it. The product does the job as described. Cons: none.

    Impression:Cheap, Useful

    20 0
  • TranceVibes Post on 11/30/2016

    The product is small and does the job as described. Quality is quite good, and I find it very useful. Now I know exactly the amount of Ampere needed for each one of my USB device.

    Impression:good, Cheap, Useful

    3 0
  • 9683101 Post on 3/4/2016

    Useful item to check the volt and amp output of you USB ports. Only downside I've found is that due to the USB orientation on some USB charger you're not always able to use the USB Charger Doctor while the charger is in be... Read more


    0 0
  • Jasiri Post on 2/14/2016

    A rather well-made little gadget that comes in handy if you want to know how much your chargers are actually outputting. Switches from voltage to amps automatically every 5 seconds or so. Useful if you're trying to find is... Read more


    1 0
  • DaGuus Post on 1/28/2016

    Pros: This really is so simple and usefull I use this thing a lot to check how many power my chargers draw from the wall Cons: It kind of feels a bit flimsy and plastic but this is a minor con

    Impression:Cheap, Easy to use, Usefull

    0 0

Most Helpful Reviews


Post a new topic

Please note that DealExtreme Forums are not a sales or product support board. For support questions, please contact us via support ticket at for a guaranteed response. We make every effort to make the quickest replies.

Tags of this product

Add your tags:

Your last viewed items

Recommendations Based On Your Recent History

DX Everywhere