Free shipping for orders over $49
3.7V-10V Mini USB Tester Charger Doctor Capacity Current Voltage Detector Meter Battery Tester Measurement Tools USB Voltmeter
3.7V-10V Mini USB Tester Charger Doctor Capacity Current Voltage Detector Meter Battery Tester Measurement Tools USB Voltmeter
3.7V-10V Mini USB Tester Charger Doctor Capacity Current Voltage Detector Meter Battery Tester Measurement Tools USB Voltmeter
3.7V-10V Mini USB Tester Charger Doctor Capacity Current Voltage Detector Meter Battery Tester Measurement Tools USB Voltmeter
3.7V-10V Mini USB Tester Charger Doctor Capacity Current Voltage Detector Meter Battery Tester Measurement Tools USB Voltmeter
3.7V-10V Mini USB Tester Charger Doctor Capacity Current Voltage Detector Meter Battery Tester Measurement Tools USB Voltmeter
1 / 6
3.7V-10V Mini USB Tester Charger Doctor Capacity Current Voltage Detector Meter Battery Tester Measurement Tools USB Voltmeter
3.7V-10V Mini USB Tester Charger Doctor Capacity Current Voltage Detector Meter Battery Tester Measurement Tools USB Voltmeter
3.7V-10V Mini USB Tester Charger Doctor Capacity Current Voltage Detector Meter Battery Tester Measurement Tools USB Voltmeter
3.7V-10V Mini USB Tester Charger Doctor Capacity Current Voltage Detector Meter Battery Tester Measurement Tools USB Voltmeter
3.7V-10V Mini USB Tester Charger Doctor Capacity Current Voltage Detector Meter Battery Tester Measurement Tools USB Voltmeter
3.7V-10V Mini USB Tester Charger Doctor Capacity Current Voltage Detector Meter Battery Tester Measurement Tools USB Voltmeter
0% OFF
khayie

3.7V-10V Mini USB Tester Charger Doctor Capacity Current Voltage Detector Meter Battery Tester Measurement Tools USB Voltmeter

$14.74
0 sold
Title
Qty





Specifications:

Product Name: USB Current Voltmeter
Display: 0.91-inch OLED display
Voltage measurement range: 3.7V-10V
Current measurement range: DC0.00A-3.00A
Voltage measurement accuracy: ¡À (0.3% + 1 word)
Current measurement accuracy: ¡À (0.5% + 2 words)
Total capacity: 0-99999mAh
Capacity resolution: 1mAh
Refresh rate: 2 times / second
Display color: blue
Weight: 14G
Size: (L x W x H) 57 x 20 x 12mm/2.24 x 0.79 x 0.47in
1, the screen rotation function: Press the back button display interface will rotate 180 degrees to adapt to the left and right sides of the computer when using the USB port perspective, and automatically remember the next boot mode.
2, Power-down storage function: When the module is shut down, the accumulated mAh capacity will be automatically stored in the internal EEPROM. The next boot capacity part will flash to remind the last accumulated capacity until this cumulative capacity exceeds 1mAh, the previous data is automatically cleared, Restart counting.
Calculate mobile power battery capacity and efficiency:
Ah data x output voltage/battery voltage/ efficiency = mobile power battery Ah (the output voltage is generally 5V, the battery voltage is generally according to 3.7V, efficiency generally 85-90%)
3, over-voltage and under-voltage reminder: When the voltage is lower than 4.7V or higher than 5.3V, the LCD screen will be flashing arrows to remind, flashing can not be closed, automatically disappear when the voltage is normal




1 X voltmeter




1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit time may vary, particularly during the holiday season.
6. If you have not received your order after 30 days from payment, please contact us. We will trace your order and get back to you asap. Our goal is customer satisfaction!
7. Delivery Time:

1. You have 7 days to contact us and 30 days to return it from the date received. If the item is in your possession more than 7 days, it will be considered used and WE WILL NOT ISSUE A REFUND OR REPLACEMENT to you. There are NO EXCEPTIONS!
Shipping cost is bear by both seller and buyer in half.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your order ID.
3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from . OR, you may choose to have a replacement.
4. We will bear all the shipping cost if the product(s) is (are) not as advertised.

Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN
EXPIRED WARRANTY.
You agree to all of the above-listed policies upon ordering on !

We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can perform up your satisfaction.
It is impossible to address issues if we do not know about them!