Blue Sea Systems 8022 DC Analog Ammeter
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<b>[Product Information]</b><br>
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<li>Shunt type: 50 millivolts at meter full scale</li>
<li>Meter operating current: 1 milliampere at full scale</li>
<li>Integral backlight for low-light readability</li>
<li>Dimensions: 2.375" x 2.800"</li>
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