ASTM Density Hydrometer, 330 mm L, ASTM 310H, 500 to 650° Range, Combined Form, 0.1 Division, with Mercury-Filled Thermometer, 20 to 65°C Temperature
| Length | : | 330 mm |
| ASTM Number | : | 310H |
| API Range | : | 500 to 650° |
| Temperature Range | : | 20 to 65°C |
| Division | : | 0.1° |
| Form | : | Combined |
| Type | : | Density |
| Scale Type | : | ASTM |