H-B Instrument Durac Specific Gravity ASTM Hydrometers: for Heavy Liquids, ASTM Number: 128H, Specific Gravity Range: 1.150 to 1.200, Accuracy: +/-0.001, Increments: 0.001, Length: 260mm
H-B Instrument Durac Specific Gravity ASTM Hydrometers: for Heavy Liquids, ASTM Number: 128H, Specific Gravity Range: 1.150 to 1.200, Accuracy: +/-0.001, Increments: 0.001, Length: 260mm
H-B Instrument Durac Specific Gravity ASTM Hydrometers: for Heavy Liquids, ASTM Number: 128H, Specific Gravity Range: 1.150 to 1.200, Accuracy: +/-0.001, Increments: 0.001, Length: 260mm
H-B Instrument Durac Specific Gravity ASTM Hydrometers: for Heavy Liquids, ASTM Number: 125H, Specific Gravity Range: 1.000 to 1.050, Accuracy: +/-0.001, Increments: 0.001, Length: 260mm
H-B Instrument Durac Specific Gravity ASTM Hydrometers: for Heavy Liquids, ASTM Number: 125H, Specific Gravity Range: 1.000 to 1.050, Accuracy: +/-0.001, Increments: 0.001, Length: 260mm
H-B Instrument Durac Specific Gravity/Relative Density Plastic Plain Form Hydrometers, Specific Gravity Range: 0.920 to 1.080, Increments: 0.002, Length: 300mm, Accuracy: +/-0.002