H-B DURAC 135/155 Percent Alcohol Proof Hydrometer (B61807-0400)
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<b>[Product Information]</b><br>
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<li>DURAC alcohol proof precision hydrometer is for waste liquors</li>
<li>Range: 135 To 155%; divisions: 0.2; accuracy: 0.2% proof; Temperature of Standardization 60°F/60°F</li>
<li>Length: 250mm (9.8in)</li>
<li>Individually serialized and features a metal ballast</li>
<li>Tested and calibrated in our exclusive triple accredited/registered ISO/IEC 17025:2005, A2LA accredited laboratory against equipment whose calibration is traceable to NIST and DKD/PTB</li>
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