H-B DURAC 79/91 Degree API ASTM 9H Hydrometer (B61893-0900)
[Product Information]
- Conforms to the accuracy requirements of ASTM hydrometers; ASTM No. 9H
- Measures the relative densities (specific gravity) of oil and petroleum products in accordance with the American Petroleum Institute (API) and the American Society of Testing Materials (ASTM) E100 standards
- Individually serialized; lead free ballast and glass
- Length: 330mm (13"); Range: 79/91 degrees; Divisions: 0.1 degrees; Accuracy: ±0.1 degrees
- Packaged with a multi-language (English, French, German, Italian, Portuguese, and Spanish) Statement of Accuracy indicating accuracy traceable to NIST; Former HB # 9H
