There are plug in tools that plug into an outlet, then the device you wish to test is plugged into the tool.
One such tool is called the "Kill A Watt" and sells for around $22.00.
The following can be displayed, Volts, Amps, Watts, Frequency, Power Factor, VA (apparent power), and Killowatt Hours when the device is being tested.
Something that is not a power tool.So something that requires a person to make it work,rather than electricity.
what general-purpose tool can measure characteristics of electricity in a variety of devices
You could find a keyhole saw. It begins with the letter k.
A generator.
A hammer, a screwdriver, wrench, saw, etc. Basically any tool is also made without electricity, since they originally started this way.
A 4 letter abbreviation of something. It could stand for Environmental Response Management Application which is an online mapping tool.
to do jobs that a human hand could not perform - but more precisely - to make a humans work easier. For example a human could dig a hole or crack a nut with their bare hands - but its a lot easier with a tool. A tool doesn't necessarily mean something you buy from a shop or keep in a toolbox - it also means just a way by which something can assist you with a task - even something as simple as a stick or a rock can be a tool (and they were in fact the earliest forms of tools.)
A tool is something that helps you build or unbuild things.
A tool chest is a fairly common item to purchase. You can buy one from a department store like Kmart of Walmart. If you are after something more advanced, you can go to Masters.
tool + nerd or electricity and nerd
tool that you use to dissect something with
you can measure rate with how big or long or how much something improves in a certain amount of time