Standard temperature 60°F, subdivisions 0.1° API, length 380mm, temperature scale F 30-220
Catalog No.
ASTM Thermohydrometer No.
Nominal API Gravity Range, deg.
G-142-251-000-71H
71H
-1 to 11
G-142-251-000-72H
72H
9 to 29
G-142-251-000-73H
73H
19 to 31
G-142-251-000-74H
74H
29 to 41