There are a variety of interesting things for us to find out and possess in this modern society and people are fond of some funny, special accessories, too. So today, I want to show you guys one practical and excellent PC accessories, called the USB Current Voltage Tester.
The size of its body is 60.5mm in length, 28mm in width and 15mm in height. And the USB interface of it 12.7mm in length so that it is long enough to connect the computer, tablet and so on.
This accessory can be used to measure the voltage of the technological machine with the USB interface, perfect for us to know how much current it is using at that time. It helps us to be more economical to make good use of our electricity in a certain degree.
The measuring range of it is between DC 3V and 9V. In addition, this tester supports the current from 0 to 3a, which accepts about 1% error and supports the biggest current of 5a. But when the current is more than 3a, the error will be larger than 3%.
Another feature of it is that it has double USB interfaces for us to connect. With this feature, we are more convenient to apply the phone and the tablet. We can use this USB Current Voltage Tester to connect the computer to test the voltage of it and take notice of the usage about computer.
At the same time, we also can connect the USB cable to charge our phone immediately. Want to possess it? Just come to Banggood to purchase it! The more tester you buy, the cheaper price you get!