H-B Instrument B61801-7000 Plain-form Glass Hydrometer, 1.000 to 1.600 Sg/0.005

Description

Each hydrometer is calibrated in a triple accredited ISO/IEC 17025:2005, A2LA accredited laboratory against equipment whose calibration is traceable to NIST. Individually packaged with a multi-language Statement of accuracy indicating accuracy traceable to NIST. Nist traceable. Temperature of standardization 60°F/60°F. Metal ballast. Individually serialized.