H-B DURAC Alcohol Proof Hydrometers; Traceable to NIST

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H-B DURAC Alcohol Proof Hydrometers; Traceable to NIST

Used to measure % alcohol of waste liquors. Choose from a variety of models with various ranges from 30 to 170%.
325mm (12.8") long
Lead free ballast and glass
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.
An SDS is available for products within this family, and can be viewed by clicking the SDS button on individual product pages.


Need custom calibration for a hydrometer? Click Here


Catalog No.: H-B No. Range Divisions Accuracy Quantity / Pack Price / Pack: Order Quantity
6420 30/50% 0.002% ±0.4% 1 $86.55
6430 45/65% 0.002% ±0.4% 1 $86.55
6460 120/140% 0.002% ±0.2% 1 $86.55
6470 135/155% 0.002% ±0.2% 1 $86.55
6480 150/170% 0.002% ±0.2% 1 $86.55
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