SP Bel-Art, H-B DURAC 1.000/1.050 Specific Gravity ASTM 125H Hydrometer for Heavy Liquids (B61891-3400) auspowers_batchfive it will not shrink or

it will not shrink or turn to brittle powder

5 mm standard AUX function

It's also compatible for quick charging 2

making them perfect valentines couple

SP Bel-Art, H-B DURAC 1.000/1.050 Specific Gravity ASTM 125H Hydrometer for Heavy Liquids (B61891-3400) auspowers_batchfive it will not shrink orSP 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,