Thermco GW2607 IRS Specifications Proof Scale Plain Form Alcohol Hydrometer, 105 to 125% Proof Range, 0.2% Subdivision, M IRS Size, 305mm Length
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<b>[Product Information]</b><br>
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<li>Proof Scale measures the Percent Alcohol by Volume Multiplied by Two</li>
<li>Internal Revenue Specification Proof Scales</li>
<li>Suitable for Certification</li>
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