LCD Micro USB Charger Battery Capacity Voltage Current Tester Meter Detector +Load Resistor 2A/1A with Switch – Load / China

Brand Name:cuiiswDIY Supplies:ELECTRICALDisplay Type:Digital OnlyDimensions:*Power Supply:DCOperating Temperature:*Accuracy Class:*Model Number:Voltage Current Tester Meter Detector Great Device to Know Current and Voltage! Want to know how fast your smartphone and tablet PC are charging through the Micro USB interface? This lovely KCX – 017 USB Current and Voltage Meter is all you need! It can show you the USB charging current and voltage instantly. Through it you can quickly find out device’s current and voltage stage, like USB cable, USB wa