SMAKN® 0.4" Waterproof Monitor 12 Volt Battery Meter 2.5-30V DC Auto Gauge Small Digital Voltmeter Red LED
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<b>[Product Information]</b><br>
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<li>Measure range: DC 3.0-30.0V</li>
<li>Display: three 0.40" LED digital tube</li>
<li>Display Color: RED</li>
<li>Dimensions: 4.0CM x 2.5CM x 2.3CM－1.57inch x 0.98inch x 0.91inch</li>
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