USB Colorful LCD Battery Fast Charge Voltage Current Meter

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Description:

Plug the USB male plug into the charger, female plug into the mobile phone and other devices, then you can read the voltage and current parameters.

You can store the mAh input of 9 sets of charging devices after switching off, easy to see and check if the capacitance of the charging device is ture. re-open will accumulate the current used capacity and energy, manual removal if no accumulation is required.

Functional instructions:

Click the button to view the charging data saved in group 1-9.

Press the button for 3 seconds to delete the charging data saved in one group.

Hold the button and charge to enter the voltage calibration. e.g. when display is 5.526V→, double click the button again to display 5.526V↑, then click the button again to increase the voltage. Double click the button again to display 5.526V↓, then click the button again to reduce the voltage. Double click the button again to display 5.526V→, then click the button again to display "Current Calibration!" Then, the system will calibrate current automatically. After the calibration is completed, it will return to the main function page.

Specification:

Color: black

Voltage: 4-30V

Current: 0-5 A

Electricity: 0-999999 mAh

Energy: 0 ~ 9999mwh

Time: 0-99 hours

Power: 0 ~ 150 W

Resistance Load: 0 ~ 999.9 Ω

Group: Group 1 ~ 9

Internal temperature: 0-80 ℃

Positive Voltage: 0-10V

Negative voltage: 0-10V

Package Includes:

1 piece of USB multifunctional

1 user manual

Note:

Please firstly if there are any problems with the product.

The item's color may be slightly different from the pictures due to the light and screen setting difference.

Please allow slight dimension error due to manual measurement.Thanks for your kindly understanding.

USB Charge ;USB Type-C Charging Monitor;Charge Port Current Voltage ;Color LCD Battery Charge ;USB Charge Power Capacity Detector