-there is protection when the wires are not properly connected, the electrical circuit won't be bummed. -this fullmeter does not need external drive work power, it can work with measured voltage, the working voltage s range is 4.5-30 v. description: -this fullmeter s wiring is simple, it only needs two wires, the red wire is connected to the positive pole, the black wire is connected to the negative pole. to achieve the measurement accuracy, these voltmeter s automatically move the comm
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Voltmetro Digitale DC 4,5 V-30 V 0,56 LED Misuratore Di Tensione A 2 Fili Voltmetro Da Pannello
Specifications of Voltmetro Digitale DC 4,5 V-30 V 0,56 LED Misuratore Di Tensione A 2 Fili Voltmetro Da Pannello | |
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Category | Casa e giardino > Dispositivi elettrodomestici |
Instock | instock |