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A31 A31 New Hot USB Charger Doctor Mobile Battery Tester Power Detector Voltage Current Meter

60 % of buyers enjoyed this product!
In stock
Price: US $1.56 Sale Price: US $1.48
45 days Money back
45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
On-time Delivery
On-time Delivery
Guarantees: On-time Delivery 60 days

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description:

  • It can measure the USB-powered devices empty and.
  • Easy to use and practical.
  • 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
  • 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 and personal use.
  • Can measure usb interface, cell phone charger, u disk and other products or power supply situation.
  • Voltage: 3.5V-7.0V error 0.1V
  • Current: 0A-3A error 0.01A
  • Size: 52mm x 33mm x14mm(approx)
  • Color: Blue
  • Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

package include:

L298P Shield R3 DC Motor Driver Module x 1

Average Star Rating:
0 out of 5 (0 Ratings)
Name Rating Feedback
Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 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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Price:  US $1.56 / piece
Sale Price:  US $1.48 / piece
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