A Téster, sometimes also called Polímetro o multímetro, is an electronic measuring instrument that combines several functions in one unit. The most common are Voltmeter, Ammeter and Ohmímetro.
Multimeter
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A Téster, sometimes also called Polímetro o multímetro, is an electronic measuring instrument that combines several functions in one unit. The most common are Voltmeter, Ammeter and Ohmímetro.