New Products, description about USB Voltage Current Meter Tester Charger Doctor Checker For Power Bank CellPhone on China Suppliers Mobile

Product Details

USB Voltage Current Meter Tester Charger Doctor Checker For Power Bank CellPhone

Function:

1.input voltage : 3V-7V

2.the input current : <3.5A

3.the display : voltage, current, discharge capacity ( total of 10 groups can be stored )

4.the data calibration function:Data calibration function settings ( factory have been adjusted, if you feel not allowed to self calibrate the following way ) : an electronic load device, a constant current source .

Constant current source and transferred to 8.5V or less than 10V (recommended 9V), electronic load is set to CC mode ( constant current mode ) 3A, 2A, 1A, 0.3A , respectively, the four current calibration . To 3A as an example:

When 3A calibration: electronic load setting the constant current mode 3A, LCD fuel gauge will automatically slow the current calibration ( about 10S) can see the current will change the LCD screen , turn off the electronic load calibration data is automatically protected

6, the data is cleared : Hold down the button until after ( the first of several sets of data ) becomes the next set release button , automatically skip to the next set of data from scratch.

7 , View : Double-click the button (0.5S or less ) , enter to view the data view mode , then the backlight LED will flash , and then click the button to display the next set of data , several groups so check back . Double-click to exit View mode , backlight LED grow lights .

8, the voltage is high or low : Arrow LCD backlight LED flashes prompt. Press the button LED lit 30S.

9 , power status :

By MicroUSB cable or USB cable tester comes with male power , the LCD screen will display the entire contents of about 1 second ( detection LCD screen stroke segment is intact ) , and then displays the last data ( capacity, and third sets of data ) , high or low Tip voltage, current and voltage current

Advantages & Product Viewing

High quality durable aircraft grade backup battery for mobile
Unique detachable case, fashionable appearance
Comfortable touch and good hand feeling
Protect your cell phone from scratches,dust and fingerprints
Durable and wearable backup charger
Easily to install and remove
OEM/ODM, customers design is welcome!
Easily to be cleaned
Factory price & fast delivery
Excellent service!
We are factory. we can provide u the low price, assure the quality and delivery time

About us

small order or sample order can be accepted

-Fast delivery and top quality

-Professionall after -sale service

-OEM service

-Factory supply directly,cheap price quality assurance

-we accept different payment method

-Mix-color for your chose

Why do we choose Meizhi

We are the most professional Consumer electronic Manufacturer in China.
Overall, close and long-term service, No matter in saling and after-sales.
Our company spirit: Be responsible to every customer, Be responsible ourselves

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