USB LCD Digital Power Meter Voltage Capacity Current Tester Ammeter Voltmeter

Description

USB LCD Digital Power Meter Voltage Capacity Current Tester Ammeter Voltmeter
Product Overview
Detail Information
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
Shipping Policy
Item Location
Payment Mathord
Returns Policy
About Feedback
Shipping Policy
1.
We only ship out within USA.
Domestic Packages are shipped via USPS First Class Service from our stock in USA.
2. We will post all items in the most appropriate packaging to ensure that they are not damaged on dispatch. All items will be dispatched within 1 business day after receipt of payment.
3. Please note that orders placed on weekends and public holidays will be despatched on the next working day.
4. We do not offer in store pick up and return service.
Besides, Zone 9 is out of our delivery range.
Item Location
Item Located In US KYN/TX/WC Warehouse!
Payment Mathord
1. Before you place an order, please kindly make sure that you have a paypal account & Paypal confirmed address.
2.
We accept PAYPAL payment only.
Money or Postal Orders / Personal Cheques / Cash payment are NOT accepted.
3. Payments are expected within 7 days after the final winning auction or place order.
Returns Policy
1. All of our item comes with 60 days satisfaction guarantee & full one year warranty.
2. In order to return an item you must contact us to request a
Return Merchandise Authorization Number (RMA)
.
3. 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.
About Feedback
When you satisfied with our product and services please leave us positive feedback.
If a problem occurs, contact us immediately with any email request. Just contact us using the " Ask the seller a question" link on eBay.
On Jul-21-21 at 21:00:34 PDT, seller added the following information: