Thomas Specific Gravity Non-Mercury Thermo-Hydrometer, 0 to 150 degree F, 0.600 to 0.710 Range
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<b>[Product Information]</b><br>
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<li>Specific gravity at 60 degree f</li>
<li>Made from heavy-walled, annealed tubing for maximum strength</li>
<li>Built-in non-mercury thermometer</li>
<li>Lead-free ballast</li>
<li>Conforms to ASTM accuracy requirements</li>
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