OLED font b USB b font detector voltmeter ammeter power capacity tester meter voltage current
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OLED font b USB b font detector voltmeter ammeter power capacity tester meter voltage current
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OLED USB detector voltmeter ammeter power capacity tester meter voltage current

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Availability: in stock
Price:  US $3.70 / piece
Sale Price:  US $3.44 / piece
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OLED USB detector voltmeter ammeter power capacity tester meter voltage current

you can also buy it on this link :

http://www.aliexpress.com/store/product/3-in-1-OLED-Mobile-Battery-Tester-Power-Detector-Voltage-Current-Meter-USB-Charger-Doctor/710503_32455167954.html

Measuring range:

Voltage range: 3.5V-9V (accuracy 1%)

Current range: 0-3.3A (accuracy 1%)

Dimensions: 70 (L) * 23 (W) * 15 (H) mm

Display data: voltage and current power capacity value

Sampling resistance: 50mΩ

Measurable capacity range: 0-50000MHA (capacity comes with memory function)

Own consumption: <12mA

Weight: <15g

Display Material: 1.04-inch OLED screen (display color: white)

Instruction:

Can easily measure the USB ( PC USB, cell phone charger, car charger , mobile power , etc. ) port and device operating current and the output voltage charge-discharge capacity , performance, and to judge the performance of the charging cable charging equipment is meet the requirements !

Package included :

100% Brand New

Mini OLED USB Charger Capacity power Current Voltage Detector Tester Meter.

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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 $3.70 / piece
Sale Price:  US $3.44 / piece
from AliExpress