Title:

LCD USB Current And Voltage Meter Monitor Tester Detects Mobile Phone Charging

Input voltage:

3.5V

Output voltage:

3V-15V

Measuring range:

3V-15V

Voltage resolution:

0.01V

Test current:

0.05A-3.50A

Current resolution:

0.01A

Capacity range:

0-19999mAH

Accuracy:

Plus or minus 1%

Line loss:

About 0.1 ohm

Weight:

26g

Scope of application：

 

1. Check the charging capacity of the tablet and mobile phone battery to determine how much the battery performance is degraded and whether it needs to be replaced.
2. Detect the discharge capacity of the charging treasure and calculate the conversion rate of the charging treasure.
3. Detect the charging current of your digital device.
4. 5V router and other 5V USB interface devices (such as USB lights) operating current, etc.

Package:

1*USB current and voltage meter monitor

On Aug 5, 2025 at 01:16:35 PDT, seller added the following information:

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