H-B DURAC Safety 0.700/0.810 Specific Gravity Combined Form Thermo-Hydrometer (B61821-0100)
</br></br>
<div style="text-align:left">
<b>[Product Information]</b><br>
<ul>
<li>Conforms to the accuracy requirements for ASTM thermo-hydrometers</li>
<li>Combined form; measures specific gravity/relative density (g/cubic cm) of a variety of liquids; Range: 0.700/0.810</li>
<li>Built-in thermometer contains mercury-free blue spirit organic liquid fill; temperature scale 0/150 degrees F</li>
<li>Individually serialized; lead free ballast and glass</li>
<li>Packaged with a multi-language (English, French, German, Italian, Portuguese, and Spanish) Statement of Accuracy indicating accuracy traceable to NIST; Former HB Instrument # 50915</li>
</ul>
</div>
</br></br></br></br></br></br></br></br></br></br>

</br></br></br></br></br></br></br></br></br></br>
<img src='http://ecx.images-amazon.com/images/I/21bwpAB2G4L.jpg'></br>