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.