ITEM NAME:USB Safety Tester,USB Digital Power Meter Tester Multimeter Current and Vol E8X5 USB Safety Tester,USB Digital Power Meter Tester Multimeter Current and Vol E8X5 MULTIFUNCTIONAL USB TESTER: USB Meter Tester is mainly used to detect USB charging current, voltage, discharge capacity, quantity of electric charge, power, timing and so on. It supports QC2.0/QC3.0,BC1.2,Apple Iphone 2.4A and other protocol quick charging styles of cellphone and chargers. UILT-IN MORE SAFETY: Real-time monitoring of charge data, USB monitor will automatically cut off when the device is full charged, makes it controllable and more secure when charging, effectively protect your device. PREMIUM LCD DISPLAY: to monitor the parameters on the screen. Comes with three various display modes for your choosing. It allows you to find the charging problem of the USB cables, wall chargers, and car charges more easily. WIDE TESTING RANGE & SIMPLE OPERATION:Input/Output Voltage: DC3-30V, Current Range: 0-5.1A. Symmetrical and reversible connector,plug and play,easy to carry Perfect for evaluating whether or not the computer, USB wall charger, USB car charger are outputting acceptable voltage and current range for the device you are connecting This Power Meter Tester can plugs directly into any USB socket or cable, which displays on the screen the voltage, current and capacity It provides you a rough estimate of the capacity of the device you are charging Specification: Input/Output voltage: 3V- 30V, Voltage Resolution: 0.01V Current test range: 0- 5.1A, precision 0.01A Cumulative capacity range: 0- 99999 mAh, precision 0.001Ah Cumulative power range: 0- 999999mWh, precision 0.001Wh Power calculation range: 0- 299.999W, precision 0.001W Timing maximum time: 0- 999hours 59min 59s, accuracy:1s Accuracy: +/-1% Line loss: 0.1Ohm Product size: 65mm * 24mm * 14mm Color: Black Material: ABS Operation Introduction 1.The short press is the interface switch, and long press is battery capacity and other da
