Kwai Logo
Kwai User Avatar
Você sabe qual categoria CAT seu multímetro precisa ter? CAT II, CAT III e CAT IV não são apenas números. Elas indicam diferentes níveis de proteção do instrumento contra transientes elétricos. Para trabalhar em instalações elétricas, painéis e ambientes industriais, escolher a categoria correta é uma questão de segurança. Antes de comprar ou utilizar um multímetro, confira a categoria CAT, a tensão máxima e se o instrumento é adequado para aquela aplicação. Qual categoria você usa no seu multí...
32
3
Cargando
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