USB Charger Current Voltage Charging Detector battery Tester Volt meter Ammeter
100% Brand New and High Quality
Can easily measure the operating current of the output voltage of the USB port and equipment 2. smallsize , no power , and other ancillary equipment, plug and play also detect USB charger output voltage and current are standard suitable for factories, Laboratory and users.
Scope of work: Current (0~5A) can detect mobile phone charger voltage compliance DC5V
Operating Range : U = 3 ~ 7.5V I = 0 ~ 5A
Resolution : Voltage 10mV current 1mA
Error : voltage <± 1% current <± 2%
Full scale drop : ( When measuring current ) 200mV
The tester uses a new generation of power four semi~ double loop integral converter IC , with a precision bandgap reference , range accuracy , high precision , stable and reliable performance , strong anti~interference ability , high temperature can be used for measuring USB powered or power consumption of the interface , mobile phone charger , U disk and other products.
1, USB powered devices can be used to measure air , voltage loads , USB terminal equipment working voltage and current .
2, The current and voltage cycle , easy to use and practical.
3, Compact and easy to carry , no additional power supply
1x USB charger doctor
When you place an order,please choose a shipping method and pay for the order including the shipping fee.Generally,we will send the items as soon as possible once your payment is completed.
We do not guarantee delivery time on all international shipments due to differences in customs clearing times in individual countries,which may affect how quickly your product is inspected. Please note that buyers are responsible for all additional customs fees,broderage fees,duties,and taxes for importation into your country.These additional fees may be collected at time of delivery.We will not refund shipping charges for refused shipments.
We are not responsible for any custom duty or import tax.
The shipping cost does not include any import taxes,and buyers are responsible for customs duties. I understand that you are worried about any possible extra cost for the items.Based on past experience.
1.Is there any tracking Number for my item?
Yes, we ship every order with their Tracking Number, and you can view the shipment staus on the corresponding website.
2. Is the product same as photos?
Yes, all photos are real. We took these photos by ourselves.
3. Which size can fit me?
We suggest you look at our size suggestion chart below and our product size chart if you are normal figure. if you have special figure, please contact us ( tell us your height and weight, bust, waist, hip size ).
4. Can you declare lower value?
Yes, usually we’ll declare $10-$20 for small parcels (1-5 pcs). If you have special request please contact us.
5. I am a reseller,I would like to buy many pieces of your item, what’s the wholesale price?
Hi,thanks for your inquiry, if you would like to buy large quantity, please send email to us, we will give you the best price, thanks!
We do our best to serve our customers the best that we can.
The buyer should make sure that the items returned are in their original conditions.If the items are damaged or lost when they are returned.the buyer will be responsible for such damage or loss, and we will not give the buyer a full refund. The buyer should try to file a claim with the logistic company to recover the cost of damage or loss.
The buyer will be responsible for the shipping fees to return the items.
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|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|
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