ASTM Hydrometers, Plain Form, API hydrometers are available in regular and ASTM recommended forms, Each

Details

These hydrometers are manufactured to meet or exceed ASTM™ E 100 specifications which are accepted by NIST™ and U.S. Bureau of Mines.Permanently marked with individual serial numbersWithout thermometer in bodyApproximate length: 330mmTemperature of standardization: 60°FOrder InfoA certificate of calibration is available; simply add the letter “C” to the end of the catalog number when ordering.CertificationsA certificate is provided to indicate instrument traceability to standards provided by NIST.ComplianceMeet or exceed ASTM E 100 specifications which are accepted by NIST and U.S. Bureau of Mines, Calibrated according to ASTM E 126 specifications.