Description
Description
H-B DURAC 185/206 Percent Alcohol Proof, Ethyl Alcohol Hydrometer. Used to determine proof of ethyl alcohol spirits, these hydrometers are available in various ranges from 0 to 206%.
300mm (12″) long
Lead free ballast and glass
Made according to the Bureau of Internal Revenue, U.S. Treasury Department, the tolerances listed for these hydrometers are those outlined in Circular 555 of the National Bureau of Standards, Testing of Hydrometers
Individually serialized
Temperature standardization: 60°F (15°C)
Hand inspected by our U.S. quality team
Packaged with a multi-language (English, French, German, Italian, Portuguese, and Spanish) Statement of Accuracy indicating accuracy traceable to NIST
Note: Hydrometers should be stored in a clean, dry, safe place, and should not be subjected to extreme temperatures.
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