Instrument Voltage Tester Measurement Double Table Display

Feature *Safety charging, real-time monitoring and mastering your charging teaching, dual-display USB current voltage detection table, and display voltage current data at the same time, convenient to view, USB male head for in 5V for charger,female socket -in for mobile phone and other equipment, read the voltage directly to read out the voltage Current parameter *You can detect USB line quality, with for current calibration function, and higher current accuracy. Data calibration function setting, an electronic loader, a constant current for source. The Hengliu for source is adjusted to 10V and 10V or less(recommended 9V), and the electronic load is set to CC mode(Hengliu mode) 3A, 2A, 1A, and 0.3A. *Measure the capacity, and use the linear charging circuit to fill the with no power to be fully powered through this capacity table. The capacity reading is the capacity. Using this can also measure the charging capacity of the for mobile phone, and even calculate the for mobile phone charging efficiency. *Measure the output capacity and efficiency of the mobile power, for begin connect the mobile power supply, turn on the mobile power supply, and press the key until the capacity data is for zero. for in the for mobile phone and charge until the mobile power supply is of charge. The display capacity when the machine is turned on next time is the MAH output of the mobile power. Note that this MAH is far smaller than the nominal MAH, the output MAH*output voltage 5V/ MAH* voltage 3.7V = mobile power efficiency *The data is cleared, and the button is held until the(several sets of data) becomes the next group. After the button is released, it will automatically jump to the next set of data from scratch.

Specification Product Name: KWS-10VA Size: 60mm(even USB74mm)*width 28mm*height 15mm Voltage: Input/output voltage 3V-9V, voltage resolution: 0.01V Current: input/output current: 0A-5A(seeing the for scope of the intention of 0-3A, current resolution: 0.01A Accuracy: positive and negative 1% Line loss: about 0.1 Euro Communication: Yes Weight: 22g

Package included 1*USB voltage current Tester

Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.