Meter USB 8-IN-1:
Specifications:
Material: ABS
Colour: White
Voltage: 4-30V
Current: 0-5.1A
Timing: 0-99 hours
Power: 0-155W
Capacity: 0-99999mAh
Inner Temperature: 0-80
Divide into Groups: 1-9 groups
Size: 53 x 26 x 12mm
Contains 9 sets of power outage saving functions.
Temporarily store current capacity and energy when power is off.
Voltage current and capacity display on the same LCD screen, no need for cumbersome operations, only need to connect to the USB interface, you can monitor the phones charging status in real time.
Intelligently memory charging capacity, can save the mAH input from 9 sets of charging devices after power off. Easy to view and check whether the charging devices capacitance is true.
Safety Guard: Built in protective electronic switch element for detecting safety, it will cut off output automatically and protect your appliance from damaging; it will store data when power off suddenly. Voltage can't exceed 30V, current can't exceed 5.1A.
Directions for use:
1: Click the button to view 1-9 sets of charging data.
2: Long press the button for 3 seconds to remove a set of charging data.
3: Double-click the button to rotate the screen to view.
4. Long press the button and insert the USB interface to enter the voltage calibration:
For example:
(1) If display (5.526V) Then double click button quickly
(2) If display(5.528V), then you can click the button to increase the display voltage.
(3) Double click button quickly, if display(5.528V),then you can click the button to decrease the display voltage.
(4) Then double click button quickly again, if display(5.526V),then click the button one more times, the screen will display Current Calibration!
The system automatically performs current calibration and will automatically return to the function home page after calibration is completed.
