Fisherbrand 11-555-C Specific Gravity Hydrometer (0.760 to 0.830°)

The Fisherbrand 11-555-C is a precision specific gravity hydrometer designed to measure the relative density or true specific gravity of liquids. It is a high-accuracy, 330 mm long instrument calibrated to meet or exceed rigorous testing standards. Requires 275mL liquid volume for submersion.

Permanently marked with individual serial numbers

Accuracy meets or exceeds ASTM E 100 specifications

Calibrated according to ASTM E 126 specifications

With divisions of 0.001

These precision hydrometers are primarily used in laboratory, educational, and industrial settings where precise, repeatable specific gravity measurements are required across varying temperature and density conditions.