H-B DURAC ASTM 88H Precision, Individually Calibrated 0.950/1.000 Specific Gravity Hydrometer (B61898-1400)
[Product Information]
- Conforms to the accuracy requirements of ASTM hydrometers; ASTM No. 88H
- Calibrated traceable to NIST standards at three specific gravity points; supplied with a detailed calibration report stating corrections to one-tenth of the smallest division
- Measures specific gravity of petroleum products with surface tensions less than 33 dynes in accordance with the American Society of Testing Materials (ASTM) E100 standards; Range: 0.950/1.000; Divisions: 0.0005; Accuracy: ±0.0005
- Individually serialized; lead free ballast and glass
- Packaged in a recyclable deluxe storage box; Former HB # 88H-FC
