Hydrometers

Durac alcohol-proof hydrometers determine the presence of ethyl alcohol spirits (with an accuracy of maximum +/-0.4 per cent) during distilling & rectifying procedures. These units feature lead-free ballast and glass construction to counteract buoyancy & provide stability, respectively. They are individually sterilized and can withstand a standard temperature of 60 degrees F. These units are hand inspected by the US quality team and are compliant with the NIST standards. Choose from an array of these alcohol-proof hydrometers available in 250, 305 and 368 mm lengths.

Durac specific gravity hydrometers measure the density and specific gravity of petroleum products and other heavy liquids. These hydrometers are made of lead-free ballast and glass to counteract buoyancy and facilitate easy visibility. They are individually sterlised and can withstand temperatures up to 60 degrees F; ideal for food & beverage, pharmacology, chemistry, refrigeration and transportation applications. These units conform to ASTM standards and are available in API, calcium chloride, Sal Brine, alcohol proof %, density and other scales to measure in different degree temperatures with a maximum accuracy of +/- 1 per cent.