Precision Specific Gravity Hydrometers, This set includes a thermometer with 0° to 220°F range and eight precision hydrometers, Each

Details

The hydrometers cover a specific gravity range from 0.69 to 2.00Permanently marked with individual serial numbers and accurate to one graduation linePackaged in a lined caseOrder InfoCertification of calibration is also available.CertificationsNIST™ traceable. A certificate is provided to indicate instrument traceability to standards provided by NIST™.ComplianceThese hydrometers are calibrated according to ASTM™ E 126 specifications; meets or exceeds ASTM™ E 100 specifications.