Метрологическое

[avshap]

Небольшой обзор и проверка точности показаний дешёвых мультиметров. Конечный итог: «We’ve learned that even the most humble digital multimeter is good for hobbyist work. And, for a modest amount (around $30), you can obtain a feature-rich autoranging multimeter. A wide variety of multimeters from different manufacturers roughly agreed on component values, so you can sanity test your cheap multimeter against your friends’ multimeters if you are unable to justify the purchase of a few high-precision components to act as your test standards».

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