KWS-V20 USB Tester Voltmeter Ammeter Multimeter 3-9V 0-3A LCD Digital Display Power Battery Tester for Power Capacity Mobile Phone Charger with Blue Shell

Real time monitoring of USB 2.0 multimeter battery tester, support qc2.0 5V 9V USB intelligent monitor current and voltage capacity.
KWS-V20 USB battery tester can detect the charging status, voltage, current, power and other indicators of 3C electronic equipment commonly used in life in real time. It is widely used in USB equipment and easy to operate.
Main components of the product: 1.LCD voltage and current display window 2.Working time and battery capacity display window 3.USB2.0 input port 4.USB2.0 output port 5.Reset button
KWS-V20 Voltage tester has a power-off storage function. When the mobile power supply is powered off, it can store capacity and energy data, which is convenient for subsequent viewing and convenient for capacity and energy measurement of the mobile power supply
Applicable to many daily devices, such as mobile phones, computers, car chargers, laptops, mobile phone chargers, laptops, etc

Hello,