Product Details
The hydrometers are designed to determine the proof of ethyl alcohol spirits, with measurement ranges available from 0 to 206%. Each hydrometer measures 300mm (12") in length and features a lead-free ballast constructed from glass, compliant with the standards of the Bureau of Internal Revenue, U.S. Treasury Department. The tolerances for these hydrometers adhere to the specifications outlined in Circular 555 of the National Bureau of Standards, and each unit is individually serialized for testing. The temperature standardization for these hydrometers is set at 60°F (15°C), and they undergo hand inspection by a U.S. quality team. Each hydrometer is packaged with a multi-language statement of accuracy available in English, French, German, Italian, Portuguese, and Spanish, with accuracy traceable to NIST. It is important to store hydrometers in a clean, dry, safe environment, avoiding exposure to extreme temperatures.
