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3 in 1 OLED Battery Tester Power Detector Voltage Current Meter USB Charger USA

In stock
Computers/Tablets & Networking:Computer Components & Parts:Power Supply Testers
KEWEISI
322426733845
Features:Measures capacity, current, voltage of the power supply equipment with USB port.Fits for factories, laboratories and personal use wide range.Supports QC2.0, Compatible with USB 2.0.Compac...
$5.84
$5.84
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Features:
Measures capacity, current, voltage of the power supply equipment with USB port.
Fits for factories, laboratories and personal use wide range.
Supports QC2.0, Compatible with USB 2.0.
Compact and easy to carry, no additional power supply, plug and play.
Press the button on the back can rotate the screen value in 180°.
Suitable for testing the capacity of power banks, the Voltage & Current of PC USB, cell phone charger, car charger, etc.
Over/Below voltage reminding function. With an arrow flashing to show if the voltage is too high or too low.

Specifications:
Display screen: 0.91" OLED screen
Compatibility: USB 2.0
Voltage measurement range: DC 3.7-13.0V
Current measurement range: DC 0-3.00A
Power measurement range: 0-39.00W
Voltage accuracy: ± (0.3% + 1digit)
Current accuracy: ± (0.5% + 2digit)
Capacity accumulation: 0-99999mAh
Capacity resolution: 1mAh
Energy accumulation range: 0-99999mWh-700Wh
Update rate: 500ms/time
Idle discharge: about 10mA
Dimension: 64 x 22 x 11mm / 2.52" x 0.87" x 0.43"

Model: KWS-V20

Packing Includes:

1 x 3 in 1 OLED Battery Tester Power Detector Voltage Current Meter

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

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When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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