SMAKN® Dual Display 12V Acid Lead Batteries Indicator Battery Capacity LED Tester
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<b>[Product Information]</b><br>
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<li>Work Current:< 5-15mA (with backlight)the smaller the battery voltage is lower current</li>
<li>Energy Resolution:10%</li>
<li>Voltmeter Accuracy :1%</li>
<li>Using Temperature range: -10- 65</li>
<li>Operating Humidity:10-80%</li>
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