0.36" RED DC 4.5V-30V 2 Wire LED Mini Digital Display Panel Tester Voltmeter

0.36" RED DC 4.5V-30V 2 Wire LED Mini Digital Display Panel Tester Voltmeter

$2.98
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Operating Voltage: 4.5-30V Minimum input voltage: DC 4.7V(Lower than 4.7V, the brightness will be weakened, but this will not affect the accuracy of measurement) Maximum input voltage: DC 32V(Higher than this voltage is has a risk of over-burn) Working Current:les than 20 mA Detection Rate:≥200 mS/ Times Install the hole: 23x10 mm Measurement Accuracy: 3% LED Color: RED it is self-powered version, Two wire connections, with reverse polarity protection. No power supply needed. Package Included: 1 x 0.36 RED DC 4.5V-30V 2 Wire LED Mini Digital Display Panel Tester Voltmeter

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