USB LCD Digital Power Meter Voltage Capacity Current Tester Ammeter Voltmeter US

Description

USB LCD Digital Power Meter Voltage Capacity Current Tester Ammeter Voltmeter US
Details
QC3.0/4.0 protocol: One table is compatible with multiple protocols for fast charging, supporting multiple protocols such as PD QC2.0 QC3.0/4.0 MTK. Supports 360-degree arbitrary rotation of the screen to meet any angle reading.
Wire resistance measurement:
After the data line is inserted, the screen of the tester turns black, indicating that the pressure difference is too large; the tester enters a 4.5V power-down state and needs to reduce the load current, and starts measuring from the first step; after the wire resistance measurement is completed, the test is performed. The meter will restart measurement after the next power up.
Voltage, current curve - online mobile phone, computer: automatically change the range within 0.00A-3.00A measurement range, real-time display of fluctuations. In addition, you can press the "Next Page" button to switch to the voltage measurement waveform diagram, automatically change the range within the range of 4.5V-24V measurement, real-time display of voltage fluctuations.
Product description
Colour Name:A3-b Usb Tester
NOTE:User Manual and Android APP / PC APP download link: https://www.mediafire.com/folder/1c04afq923397/A3
How To Change The Language To English
Hold a button down when powering up, and the language will start changing, then release the button when the language you want is highlighted.
Bluetooth indicator: waiting for pairing - fast blinking, paired connection succeeds from blinking to long bright, after connection the display shows the Bluetooth logo
As for the AHV value displayed by the tester, it depends entirely on the state of the phone itself with power or whether the phone itself supports 2A.The fuller the battery, the lower the current, which is a kind of self-protection of the battery.
Descriptions:
Test charger: Can measure various USB chargers.
Test charging treasure capacity.
it can not only directly test a variety of USB devices, plug and test, through Bluetooth can be connected to Android phones, computers, mobile phones, computer APP online control.
usb male  female turn head alligator clip test line can  test charging treasure voltage, battery capacity, and  AA, AAA battery capacity ,usb load and so, is a good accessory for the usb tester.
Features:
Bluetooth: Support
Product weight: 20g
Input voltage: 4.5-24V
Input current:0-3A
Capacity measurement range: 0-99999mAh
Energy measurement range: 0-99999mWh
Load impedance measurement range: 1.5Ω-9999.9Ω
Temperature Measurement Range: -10°C to 100°C/0°F to 200°F
Screen brightness setting: 0-5
Voltage curve range: 4.5V-24V
Voltage measurement resolution: 0.01V
Current measurement resolution: 0.001A
Voltage measurement accuracy: ±0.2%
Current measurement accuracy: ±0.8%
Time measurement range: 0-99 hours 59 minutes 59 seconds
Temperature measurement error: ±3°C/±6°F
Delay off screen time: 0-9 minutes
Current curve range: 0-3A
Fast charge recognition mode: QC2.0, QC3.0
Refresh rate: 2Hz
Product Size: 74.5 x 31.9 x 9mm
Display screen: 1.44 inch color LCD display
Package Including
1 * USB voltage tester with Bluetooth
1*  usb male  female turn head alligator clip test line
Terms & Condition
Payment Method
Shipping Policy
Returns Policy
Feedback & Contact Us
Warranty
Payment Method
*We accept PAYPAL payment only
and ship to your eBay address.
*Money or Postal Orders / Personal Cheques / Cash payment are NOT accepted.
*Note: Paying by eCheque through PayPal can delay your shipment by up to two weeks while payment clears through the PayPal system (check with PayPal on the expected completed date). Once your eCheque payment clears, your item will be dispatched within 24 hours.
Shipping Policy
*Your order will be shipped within
1 business day
( Excluding Weekends and Public Holidays)after your payment clear.
* All items will be shipped out via
USPS First Class Mail Tracked Service
from our stock in Walnut, CA.
*Item will be delivered within 1-6 business days in US.We ship to Paypal confirmed address ONLY. Please make sure your address in PayPal is matched with your shipping address before you pay.
*We do not offer in store pick up and return service.
Besides, Zone 9 is out of our delivery range.
Returns Policy
* All of our item comes with 60 days free satisfaction guarantee & full one year warranty.
* Returns are permitted and must be initiated by the buyer within 60 days from the date of purchase In order to return an item you must contact us to request a Return Merchandise Authorization Number (RMA). All non-defective, undamaged products are subject to a 15% restocking fee (except where prohibited by law) if returned opened or in a non-factory sealed box. There is no restocking fee for damaged or defective products. Shipping and handling fees are absolutely non-refundable.
* In order to return an item you must contact us to request a Return Merchandise Authorization Number (RMA).
Feedback & Contact Us
*When you satisfied with our product and services please leave us positive feedback.
*If a problem occurs, contact us immediately.
*Contact us via ebay message, all email / message will be respond within 24 business hours.
Warranty
* We
offers 30-day refund and 1 year manufactured warranty
on all products, Warranty period starts from the date of purchase. After 30 days from the date of purchase, all return can only be replaced by same item, unless this item is out of stock at that moment. Buyer need pay the shipping fee.
*Warranty will be voided if the product is mishandled or physical damaged by customer. We will refuse back all the returns which are out of warranty. We are not responsible for any kind of compatible issues, or problems related to any specific software or games.
On Jul-21-21 at 20:18:11 PDT, seller added the following information: