Potterycrafts Glaze Hydrometer

A glaze hydrometer (thickness tester) measures the specific gravity of glaze, to help standardize the thickness of a glaze from one batch to the next. If you mix your own glazes from recipes or purchase powder, hydrometers can save a lot of misery from glazes too thick or thin.

• Glass casing with weighted bulb.
• The Hydrometer is a useful tool in achieving the ideal consistency of glaze and slip.
• Invaluable to enable easy repetition of optimum glaze consistency from one batch to another.
• 1.4 - 1.6 Kg/L.