A multimeter is an easy prospect, right? Back in the day you could make one fairly easily with a decent panel meter and a set of precision resistors, and now a digital one can be had for throwaway ...

The best USB-C hubs will expand your laptop’s ... in-1 feels more like an OBD2 diagnostic device for your car, or a USB multimeter. As a dock, it’s excellent. As a tool, it can use some ...