Capacitor Substitution Box Kit
It obviously needs assembly, as it is called a \\"kit\\" and it clearly states in the product description that is is not assembled. Assembling it is rather enjoyable, and really, if you're unable to assemble this kit, you have no business using it. (Really--if you can't assemble a simple PCB, what would you use it for?)<br /><br />If I were design it, I'd have a different range of capacitance. It works well, and had a broad range. As the other reviewers have said, it makes testing how different capacitances