H-B Instrument 139H DURAC® Specific Gravity ASTM Hydrometer, Length 260mm, Range 1.700 to 1.750 with 0.001 Divisions, ASTM 139H, DKD/PTB & NIST Traceable

These specific gravity hydrometers conform to the accuracy requirements for ASTM hydrometers. Scales are affixed with clear epoxy. Hydrometers are individually serialized and feature a metal ballast. Specific gravity hydrometers include multi-language (English, French, German, Italian, Portuguese and Spanish) Statement of Accuracy indicating accuracy traceable to NIST and DKD/PTB. Tested and calibrated in our exclusive triple accredited/registered ISO/IEC 17025:2005, A2LA accredited laboratory against equipment whose calibration is traceable to NIST and DKD/PTB. Temperature of Standardization 60°F/60°F. Length 260mm, Range 1.700 to 1.750 with 0.001 Divisions, ASTM 139H. H-B Instrument Part Number: 139H.

These specific gravity hydrometers conform to the accuracy requirements for ASTM hydrometers. Scales are affixed with clear epoxy. Hydrometers are individually serialized and feature a metal ballast. Specific gravity hydrometers include multi-language (English, French, German, Italian, Portuguese and Spanish) Statement of Accuracy indicating accuracy traceable to NIST and DKD/PTB. Tested and calibrated in our exclusive triple accredited/registered ISO/IEC 17025:2005, A2LA accredited laboratory against equipment whose calibration is traceable to NIST and DKD/PTB. Temperature of Standardization 60°F/60°F. Length 260mm, Range 1.700 to 1.750 with 0.001 Divisions, ASTM 139H. H-B Instrument Part Number: 139H.