Features:

- It can measure the USB-Powered devicesempty and Easy to use and practical.

- Compact and easy to carry， no additionalpower supply， plug and play.

- It can easily measure the output voltageof the USB port and the device operating current or load voltage

- Detect any USB charger such as PC USB，home charger， car charger.

- Wide range of applications， any phone，any electronic product， Easy to use.

- suitable for factories， laboratories andpersonal use.

- Small sized， easy and convenient tocarry.

- Workable range: 3 - 7.0V， 0 - 3A.

- Error: Voltage 10mV， Current 1mA.

- Error range: voltage <±1%， current<±2%.

- Full-scale voltage drop:200mV.

- Workable temperature: 0 - 60 degreeCelsius.

- Color:Blue

Package included:

1 x USB Current And Voltage Tester

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Welcome To AllsundayStore
Shipment
We take great care of packaging every item to ensure safe shipment to you. Once your order has been processed and we have received cleared/confirmed payment. Your item will be dispatched in the fast way. We always try our best to offer the fastest shipping.
Delivery times:
a. DHL， UPS， Fedex and TNT express shipping usually take 3-5 working days， which depends on the country  delivered to.
b. EMS express shipping usually takes 5-8 working days， which depends on the country delivered to.
c. China post Air Mail and Hong Kong Post:
  As usually， ship to Asia， West Europe， North America around 8-20 working days.
  Ship to South America， Mid East， East Europe， Africa around 15-40 working days.

Please Note
Import duties， taxes and charges are not included in the item price or shipping charges. These charges are buyers` responsibility.Please check with your country`s customs office to determine if these additional costs will be prior to bidding/buying.

Returns and Exchanges
We will refund you for items returned within 7 days of you receiving them. A full refund will be given if items are returned in their original condition. Merchandise which is damaged or missing components is not refundable. Buyers are responsible for return shipping with proper packaging. We suggest you use a traceable method of shipping， as we cannot be held responsible for any lost items. Please contact us before you send the item back. On receiving items， we will refund you immediately.

Feedback
Your satisfaction is guaranteed. Please let us know if you do not satisfy with our product or service. We would like to solve any problems before you leave negative feedback. And we deeply appreciate your understanding. Thank you so much in advance!
Contact us for any inquiries or concerns， please send messages on DHgate.Or you can open a chat with us. You will get a response within 24 hours. However， sometimes there may be a delay over weekends and public holidays. Thank you for your time and patience.

PS: Please keep all the documents you received along the package we need them as proof， don`t throw them away， you will find it help a lot when problems come!
Thanks for your time and patience!
Happy shopping in our store!