H-B DURAC 29/40 Percent Alcohol Proof Precision Hydrometer (B61807-5400)
[Product Information]
- Measures % alcohol in various spirits during distilling and rectifying
- Precision fabricated - 0.1% divisions
- Length: 368mm (14.6”); Range: 29/40%; Accuracy: ±0.4%
- Individually serialized; lead free ballast and glass
- Packaged with a multi-language (English, French, German, Italian, Portuguese, and Spanish) Statement of Accuracy indicating accuracy traceable to NIST; Former HB # 6815
