SP Bel-Art, H-B DURAC 1.000/1.050 Specific Gravity ASTM 125H Hydrometer for Heavy Liquids (B61891-3400) auspowers_batchfive The unique design is a

The unique design is a pen worth having in your life or work

Great for blocking off intake manifold water ports

9 inches Weight: 2

Excellent Design:Ergonomically design non-slip handle fits the palm well

With BPA-free food-safe and non-toxic plastic

SP Bel-Art, H-B DURAC 1.000/1.050 Specific Gravity ASTM 125H Hydrometer for Heavy Liquids (B61891-3400) auspowers_batchfive The unique design is aSP Bel Art, H B DURAC 1. 000 1. 050 Specific Gravity ASTM 125H Hydrometer for Heavy Liquids (B61891 3400) Available in a variety of models measuring specific gravity of heavy and light liquids in various ranges from 0. 650 to 2. 000 in accordance with the American Society of Testing Materials (ASTM) E100 standards. Specific gravity hydrometers are the most widely used hydrometer, common in industries such as food and beverage, chemistry, pharmacology,