Vee Gee 6756HTS Api Scale Hydrometer with Thermometer, ASTM No. 56H, 49-61 Degree Api Scale, 0.1 Degree Subdivision, 380 mm Length, 0 Degree F-150 Degree F Temperature Range
</br></br>

</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/21eYIFZd7VL.jpg'></br>