New DC 100V 10A Voltmeter Ammeter Blue + Red LED Digital Volt Meter Gauge
Working voltage:4.5-30V DC The maximum input voltage can not exceed 30V, otherwise there is the danger of burning Working current:<=20mA
$4.40
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Working voltage:4.5-30V DC The maximum input voltage can not exceed 30V, otherwise there is the danger of burning Working current:<=20mA