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Barometers, hygrometers, and accessories; moisture meters, psychrometers, and other instruments used to measure water vapor, dew point, barometric pressure, and moisture content; may be manual or electronic (analog or digital).
Measure the relative density (specific gravity) of oil and petroleum related products in various ranges from -1° to 90° API in accordance with American Petroleum Institute (API) standards. H-B Instrument Durac™ API Plain Form Hydrometers are traceable to NIST.
Available in a variety of models measuring specific gravity of heavy and light liquids in various ranges from 0.650 to 2 in accordance with the American Society of Testing Materials (ASTM) E100 standards
ASTM calibrated hydrometers should be stored in a clean, dry, safe place. They should not be subjected to extreme temperatures.
Accuracy
±0.0005
Length (Metric)
330 mm
Increments
0.0005
Certifications/Compliance
Calibrated and hand inspected by U.S. quality team in exclusive triple accredited/registered ISO/IEC 17025:2005 and A2LA Accredited Calibration Laboratory; internationally recognized and accepted by the signatory economies of the ILAC/MRA and located in ISO 14001:2004 Environmental Management System registered facility. Conforms with American Society of Testing Materials (ASTM) E100 standards.