H-B DURAC® Specific Gravity / Relative Density (G/cmᶟ) & Baume Plain Form Hydrometers; Traceable to NIST

These dual-scale, plain-form hydrometers measure specific gravity/relative density (g/cm³) and Baume of liquids lighter and heavier than water.

Used in the chemistry, pharmacology, food and beverage, and starch industries; universal model spans all ranges
Made with lead-free ballast and glass
165 mm (6.5″) long, except the universal model (B61806-0000), which is 350 mm (13.8″)
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.

Product Variants

Catalog No.	Accuracy (SG / Bé)	Baume Range	Specific Gravity Range	Divisions (SG / Bé)	Quantity / Pack	Where to Buy
B61806-0000	±0.02 / ±1°	70/10° & 0/70°	0.700/2.000	0.02 / 1°	1	Find a Distributor
B61806-0100	±0.01 / ±1°	10/70°	0.700/1.000	0.01 / 1°	1	Find a Distributor
B61806-0400	±0.002 / ±0.5°	10/25°	0.890/1.000	0.002 / 0.5°	1	Find a Distributor
B61806-0500	±0.02 / ±0.4°	0/70°	1.000/2.000	0.02 / 0.2°	1	Find a Distributor
B61806-0600	±0.01 / ±1°	0/41°	1.000/1.400	0.01 / 1°	1	Find a Distributor
B61806-0800	±0.005 / ±0.5°	0/25°	1.000/1.225	0.005 / 0.5°	1	Find a Distributor
B61806-0900	±0.005 / ±0.5°	24/41°	1.200/1.425	0.005 / 0.5°	1	Find a Distributor