Consists of eight individually serialized hydrometers with metal ballast and an Enviro-Safe® thermometer packaged in a deluxe storage case. 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 60ºF/60ºF.