Electrical Fast Charge USB Detector USB Digital Display Amperage Meter Detector USB Current

Descrtion: This is a high quality USB intelligent monitor . It can measure voltage, current, power and capacity and automatically save data after power interruption It can clearly display all the data and monitor charging data constantly. The operating current and the output voltage charge-discharge capacity, performance of USB port and devices ( PC USB,cell phone charger, car charger , mobile power , etc. ) can be easily measured and judged. Wide range of application; Easy to use and take; No additional power supply; Plug and play. How to use: First, insert the digital devices into the USB Digital Voltage Measuring Instrument; Then insert the into chargers; Finally the charger is plugged into the socket. Specifications: Type:Digital Voltage Measuring Instrument Model: KWS-V21 Voltage: 4-20V+/-1% Current: 0-3A+/-1% Time: 0-99H Size: 59*23*13.5mm Weight: 20g Packing Includes: 1 * USB multifunction

About shping
Shping and Pack All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.