Alcohol Hydrometers with Tralle and Proof Scales

These high-quality alcohol hydrometers use the tralle and proof scales to verify the alcohol content of distilled spirits. They have been calibrated for use at 60°F. Both hydrometers are approximately 12 inches in length. 

Model 6612-2TS includes an internal thermometer with safety blue fill for measuring solution temperatures between -10 to 100°F.

Specifications Chart