Precision hydrometers acc. to ASTM E2995-14 for determination of density for mineral oil, with thermometer "mercury free".
Hydrometer with thermometer, error-limit for density: ± 0,5 kg/m³, with thermometer -20 to +65°C in 1°C, blue filling, error-limit ± 1°C. With works calibration on request. With blue, environmental friendly filling of thermometers. Each item packed in plasic tubes for breakage protection.

Hydrometers ASTM
Hydrometers ASTM
Hydrometers ASTM
Hydrometers ASTM
Hydrometers ASTM
Hydrometers ASTM
Hydrometers ASTM
Hydrometers ASTM
Hydrometers ASTM
Hydrometers ASTM
Hydrometers ASTM
Hydrometers ASTM
Hydrometers ASTM
Hydrometers ASTM
Hydrometers ASTM
Hydrometers ASTM
Hydrometers ASTM
Hydrometers ASTM
Hydrometers ASTM
Hydrometers ASTM
Hydrometers ASTM
Hydrometers ASTM