Klein Tools ET910 USB multimeter
The Klein Tools ET910 is a digital USB test and measurement device for USB-A (type A) connections. It is used for accurate and reliable measurement and displays the voltage, current, capacity, energy and resistance of the USB port at the same time. It can also check the maximum power output of the USB port with the built-in fixed loads, so the user does not need to connect an external load. It can be operated with any USB-A port that has the power output function. It does not require batteries because it draws power from the power source.This text is machine translated.