SMAKN® V/A LED Voltmeters Ammeters 2in1 Red Digital DC Battery Monitor Panel Amp VoltMeter 0-100V/10A
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<b>[Product Information]</b><br>
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<li>Operating voltage:DC 4.5 ~ 30V</li>
<li>Measure voltage: DC 0 ~ 100V</li>
<li>Measure current:10A (measure directly,built-in shunt)</li>
<li>Display: three 0.28" LED digital tube</li>
<li>Display color: Red and green (2-color display)</li>
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