Multimeters can be as cheap as $10.00 but go up to thousands ... Here are some of the best digital multimeters you can buy. We’ve picked models with good end-user ratings and market penetration.

His solution is to repurpose an analog multimeter. The meter is interface with the toggle pin and a trimpot calibrates the needle. This way the needle jumps when the processor is busy and returns ...

But what if instead of a cheap-and-cheerful bench instrument your needs extend to a high-precision device, a really good multimeter? It’s a path [jaromir.sukuba] has trodden with his 6.5 digit ...