DOITOOL 15v LCD USB Voltage and Tester Backlight Accurate Battery Capacity and Voltage Measurement for Mobile Power Banks White

Package Include 1 x LCD Micro USB Charger Battery Capacity Voltage Current Tester Meter for Smartphone Power Bank (White) Characteristics - Color: White Voltage Current Tester. - Size: 6x2.8x1cm / 2.4x1.1x0.4inch USB Voltage Current Tester. - Input: 4-30V/50mA-3000mA. - Output: 4-30V/50mA-3000mA. - Material: Plastic. - Capacity: 0-19999mAh. - With LCD screen, easy to see the current and voltage of the devices USB current tester. - It has been designed with backlight LCD, very convenient for you to read the data even in the dark voltage and current monitor. - Small size and lightweight, easy to carry USB voltage tester. - With a USB port and micro USB interface, convenient to test devices. - It can test current and voltage of , power bank etc.Goods Informationvoltage and current monitor 5A I want? The power bank seems not that capacity as described, does it? Now you have portable and easy use device to the answers, moreover, you can test almost everything about electronics as long as they are using USB charging.voltage meter tester When you have a charger, data cable or power bank, you probably have these questions: Is the charger really outputting as much power as described? If the charger is not original, will it overcharging or overloading my ? Is this cable good enough to deliver 1

• USB voltage current tester-- it can test current and voltage of phone, mobile power bank etc.
• Voltage meter tester-- small size and lightweight, easy to carry.
• Voltage and current monitor-- with a USB port and micro USB interface, convenient to test devices.
• USB current tester-- with lcd screen, easy to see the current and voltage of the devices.
• Voltage current tester-- it has been designed with backlight lcd, very convenient for you to read the data even in the dark.