UM24 USB LCD Display Voltmeter Ammeter Battery Charge Voltage Current Meter Multimeter Cable Measure Tester

UM24 USB LCD Display Voltmeter Ammeter Battery Charge Voltage Current Meter Multimeter Cable Measure Tester leírása

UM24 USB LCD display voltmeter ammeter is a multifunctional USB tester designed specifically for precise monitoring of voltage, current, and power during battery charging. It is perfect for testing mobile phone chargers, power banks, USB hubs, and computer USB , helping you quickly identify charging performance and cable quality.

High precision measurement: Accurately measure USB voltage, current, power, capacity, and to evaluate the actual output of chargers and USB .
Clear LCD display screen: The large and easy to read LCD screen displays multiple parameters in real-, including voltage, current, power, milliampere hours, etc.
Battery level monitoring: It is very suitable for monitoring the charging status of mobile phones and power banks, helping you determine the charging speed and efficiency.
Multi meter function: Combining the functions of a voltmeter, ammeter, and power meter into a compact USB device, suitable for various daily testing scenarios.
Cable measurement tester: Quickly check the quality and loss of different USB cables by comparing the voltage and current under the same load.
Color: Green
Material: Plastic+Metal
Specification: UM24C

Package Contents:
1 * USB Voltmeter Tester